{"title":"Mechanical Pressure Switch","description":null,"products":[{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-1-single-pole-double-throw-spdt-1-4-mnpt-3-to-4-600-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 3 to 4,600 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 30 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164766203982,"sku":"NKS-400-PS-SPDT-1\/4-in-NPT-M","price":120.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__91800.1784300332.1280.1280.jpg?v=1786652996"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400l-3-2-3-30-8-1-single-pole-double-throw-spdt-1-4-mnpt-3-to-30-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400L-3-2-3\/30-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 3 to 30 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 30 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164766498894,"sku":"400L-3-2-3\/30-8","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__56898.1784300384.1280.1280.jpg?v=1786652999"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400l-3-2-7-120-8-1-single-pole-double-throw-spdt-1-4-mnpt-7-to-120-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400L-3-2-7\/120-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 7 to 120 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7 to 120 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164766695502,"sku":"400L-3-2-7\/120-8","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__87977.1784300422.1280.1280.jpg?v=1786653002"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400l-3-2-15-230-8-1-single-pole-double-throw-spdt-1-4-mnpt-15-to-230-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400L-3-2-15\/230-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 15 to 230 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 to 230 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164766892110,"sku":"400L-3-2-15\/230-8","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__50252.1784300422.1280.1280.jpg?v=1786653005"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-145-435-8-1-single-pole-double-throw-spdt-1-4-mnpt-145-to-435-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-145\/435-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 145 to 435 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 435 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164767154254,"sku":"400H-3-2-145\/435-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__68681.1784300422.1280.1280.jpg?v=1786653008"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-145-1160-8-1-single-pole-double-throw-spdt-1-4-mnpt-145-to-1-160-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-145\/1160-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 145 to 1,160 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,160 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164767350862,"sku":"400H-3-2-145\/1160-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__66628.1784300422.1280.1280.jpg?v=1786653011"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-145-1750-8-1-single-pole-double-throw-spdt-1-4-mnpt-145-to-1-750-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-145\/1750-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 145 to 1,750 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,750 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164767613006,"sku":"400H-3-2-145\/1750-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__60107.1784300422.1280.1280.jpg?v=1786653014"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-145-2320-8-1-single-pole-double-throw-spdt-1-4-mnpt-145-to-2-320-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-145\/2320-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 145 to 2,320 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 2,320 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164767842382,"sku":"400H-3-2-145\/2320-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__83654.1784300422.1280.1280.jpg?v=1786653017"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-300-2900-8-1-single-pole-double-throw-spdt-1-4-mnpt-300-to-2-900-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-300\/2900-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 300 to 2,900 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 2,900 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164768038990,"sku":"400H-3-2-300\/2900-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__90977.1784300422.1280.1280.jpg?v=1786653020"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-300-3600-8-1-single-pole-double-throw-spdt-1-4-mnpt-300-to-3-600-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-300\/3600-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 300 to 3,600 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 3,600 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164768268366,"sku":"400H-3-2-300\/3600-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__95038.1784300422.1280.1280.jpg?v=1786653022"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-2-450-4600-8-1-single-pole-double-throw-spdt-1-4-mnpt-450-to-4-600-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-2-450\/4600-8, 1 Single Pole Double Throw (SPDT), 1\/4 MNPT, 450 to 4,600 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e \u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e \u003cli\u003eSPDT snap-action switch\u003c\/li\u003e \u003cli\u003eRoHS compliant\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cdiv class=\"tech\"\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003cdiv class=\"specs\"\u003e \u003cdiv class=\"column\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eType\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eMechanical Switch\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e400\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e450 to 4,600 psig\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eNPT Male\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e0.66 lb\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e1\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"column\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e \u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e \u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e30 g\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e10 g\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e \u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e1\/4 in\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e \u003ch2\u003eSwitching Parameters\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTemperature Ranges\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eMedia Temperature Range \u003cbr\u003e \u003cul\u003e \u003cli\u003e-20 to 80 ºC\u003c\/li\u003e \u003cli\u003e-4 to 176 ºF\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eAmbient Temperature Range \u003cbr\u003e \u003cul\u003e \u003cli\u003e-20 to 80 ºC\u003c\/li\u003e \u003cli\u003e-4 to 176 ºF\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eApplication\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e \u003cli\u003eMobile hydraulics\u003c\/li\u003e \u003cli\u003ePower generation\u003c\/li\u003e \u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e \u003cli\u003eTank monitoring\u003c\/li\u003e \u003cli\u003eWater management\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eOptions and Accessories\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDistribution Manifolds \u003cbr\u003e \u003cul\u003e \u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e \u003cul\u003e \u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e \u003cul\u003e \u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e \u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e \u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e \u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e \u003cul\u003e \u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e \u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e \u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e \u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e \u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e \u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e \u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eSteam Syphons \u003cbr\u003e \u003cul\u003e \u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e \u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e \u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eSwivel Adapters \u003cbr\u003e \u003cul\u003e \u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e \u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e \u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e \u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e \u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e \u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e \u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e \u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eView Technical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164768464974,"sku":"400H-3-2-450\/4600-8","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__42274.1784300422.1280.1280.jpg?v=1786653025"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-3-to-4-600-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 3 to 4,600 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 30 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164768759886,"sku":"NKS-400-PS-SPDT-7\/16-20-SAE","price":125.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__09469.1750447250.1280.1280.jpg?v=1786653028"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400l-3-45-3-30-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-3-to-30-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400L-3-45-3\/30-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 3 to 30 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 30 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164768989262,"sku":"400L-3-45-3\/30-8","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__09210.1750447250.1280.1280.jpg?v=1786653031"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400l-3-45-7-120-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-7-to-120-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400L-3-45-7\/120-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 7 to 120 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7 to 120 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164769185870,"sku":"400L-3-45-7\/120-8","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__06285.1750447250.1280.1280.jpg?v=1786653034"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400l-3-45-15-230-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-15-to-230-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400L-3-45-15\/230-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 15 to 230 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 to 230 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164769382478,"sku":"400L-3-45-15\/230-8","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__20318.1750447251.1280.1280.jpg?v=1786653036"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-145-435-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-145-to-435-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-145\/435-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 145 to 435 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 435 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164769611854,"sku":"400H-3-45-145\/435-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__04117.1750447251.1280.1280.jpg?v=1786653039"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-145-1160-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-145-to-1-160-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-145\/1160-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 145 to 1,160 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,160 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164769808462,"sku":"400H-3-45-145\/1160-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__34408.1750447251.1280.1280.jpg?v=1786653043"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-145-1750-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-145-to-1-750-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-145\/1750-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 145 to 1,750 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,750 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164770005070,"sku":"400H-3-45-145\/1750-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__34946.1750447252.1280.1280.jpg?v=1786653045"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-145-2320-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-145-to-2-320-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-145\/2320-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 145 to 2,320 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 2,320 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164770201678,"sku":"400H-3-45-145\/2320-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__20176.1750447252.1280.1280.jpg?v=1786653047"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-300-2900-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-300-to-2-900-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-300\/2900-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 300 to 2,900 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 2,900 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164770693198,"sku":"400H-3-45-300\/2900-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__51673.1750447252.1280.1280.jpg?v=1786653051"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-300-3600-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-300-to-3-600-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-300\/3600-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 300 to 3,600 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e\n\u003cli\u003eSPDT snap-action switch\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e400\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 3,600 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.66 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e\n\u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e\n\u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e10 g\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7\/16-20\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003eMobile hydraulics\u003c\/li\u003e\n\u003cli\u003ePower generation\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164770955342,"sku":"400H-3-45-300\/3600-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__83287.1750447252.1280.1280.jpg?v=1786653053"},{"product_id":"noshok-400-series-mechanical-heavy-duty-pressure-switches-400h-3-45-450-4600-8-1-single-pole-double-throw-spdt-7-16-20-society-of-automotive-engineers-sae-j514-fig-34b-450-to-4-600-psig-din-en-175301-803-form","title":"NOSHOK 400 Series Mechanical Heavy-Duty Pressure Switches 400H-3-45-450\/4600-8, 1 Single Pole Double Throw (SPDT), 7\/16-20 Society of Automotive Engineers (SAE) J514 FIG 34B, 450 to 4,600 psig, DIN EN 175301-803 Form","description":"\u003ch2\u003e400 Series - Mechanical Heavy-Duty Pressure Switches\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig depending on model\u003c\/li\u003e \u003cli\u003eStandard Zinc-plated Steel with NBR diaphragm (\u0026lt; 225 psig); Steel piston with NBR seal (\u0026gt; 225 psig) wetted parts\u003c\/li\u003e \u003cli\u003eSPDT snap-action switch\u003c\/li\u003e \u003cli\u003eRoHS compliant\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cdiv class=\"tech\"\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cdiv class=\"specs\"\u003e \u003cdiv class=\"column\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eType\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eMechanical Switch\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e400\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eSingle Pole Double Throw (SPDT) Snap-Action Micro Switch\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e450 to 4,600 psig\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eSociety of Automotive Engineers (SAE) Male, Non-Adjustable\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e0.66 lb\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eZinc Die-Cast\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eIP65 - DIN EN 175301-803 Form A\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003ePiston Type, 2% to 8% of Adjustment Range Full Scale\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"column\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eNitrile Rubber (NBR) diaphragm ≤ 230 psig\u003c\/div\u003e \u003cdiv\u003eStainless steel piston with Nitrile Rubber (NBR) seal ≥ 500 psig\u003c\/div\u003e \u003cdiv\u003e1\/4\" NPT and 7\/16-20 SAE zinc-plated steel connections standard, others available on request\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eShock According to International Electrotechnical Commission (IEC) 60068-2-27\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e30 g\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eVibration According to International Electrotechnical Commission (IEC) 60068-2-6\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e10 g\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e1\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eElectromagnetic Rating\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003eEuropean Conformity (CE) Compliant to European Standard (EN) 73\/23\/EWG Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic Discharge (ESD) Protection\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e \u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e \u003cdiv class=\"right\"\u003e \u003cdiv\u003e7\/16-20\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003ch2\u003eSwitching Parameters\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSwitching Number \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eNon-Repeatability \u003cstrong\u003e±2% of Full Scale of Adjustment Range\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eFrequency [Max] \u003cstrong\u003e200 cpm\u003c\/strong\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTemperature Ranges\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eMedia Temperature Range \u003cbr\u003e \u003cul\u003e \u003cli\u003e-20 to 80 ºC\u003c\/li\u003e \u003cli\u003e-4 to 176 ºF\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eAmbient Temperature Range \u003cbr\u003e \u003cul\u003e \u003cli\u003e-20 to 80 ºC\u003c\/li\u003e \u003cli\u003e-4 to 176 ºF\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eApplication\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e \u003cli\u003eMobile hydraulics\u003c\/li\u003e \u003cli\u003ePower generation\u003c\/li\u003e \u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e \u003cli\u003eTank monitoring\u003c\/li\u003e \u003cli\u003eWater management\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eOptions and Accessories\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDistribution Manifolds \u003cbr\u003e \u003cul\u003e \u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e \u003cul\u003e \u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e \u003cul\u003e \u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e \u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e \u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e \u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e \u003cul\u003e \u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e \u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e \u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e \u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e \u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e \u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e \u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eSteam Syphons \u003cbr\u003e \u003cul\u003e \u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e \u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e \u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eSwivel Adapters \u003cbr\u003e \u003cul\u003e \u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e \u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e \u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e \u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e \u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e \u003cli\u003eStandard with 1\/2\" NPT male process - 1\/2\" NPT female instrument connections\u003c\/li\u003e \u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e \u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003ch2\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches-Spec-Sheet.pdf?v=1786487598\"\u003eTechnical Specification Sheet Here\u003c\/a\u003e\u003c\/h2\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164771250254,"sku":"400H-3-45-450\/4600-8","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-400-Series-Mechanical-Heavy-Duty-Pressure-Switches__60076.1750447253.1280.1280.jpg?v=1786653057"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-1-4-mnpt-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 1\/4\" MNPT, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e-5 to -28 inHg\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVacuum Pressure Switch Adjustable Ranges\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e-5 to -28 inHg\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164771479630,"sku":"NSK-300-PS-SPDT-1\/4-in-NPT-M-DIN","price":90.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__78734.1784299876.1280.1280.jpg?v=1786653060"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300v-3-2-5-28-vac-8-1-4-mnpt-5-to-28-inhg-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300V-3-2-5\/28-vac-8, 1\/4\" MNPT, -5 to -28 inHg, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e-5 to -28 inHg\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVacuum Pressure Switch Adjustable Ranges\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e-5 to -28 inHg\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164771774542,"sku":"300V-3-2-5\/28-vac-8","price":81.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__20423.1784300422.1280.1280.jpg?v=1786653062"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-3-2-3-30-8-1-4-mnpt-3-to-30-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300L-3-2-3\/30-8, 1\/4\" MNPT, 3 to 30 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 30 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164771971150,"sku":"300L-3-2-3\/30-8","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__54697.1784300422.1280.1280.jpg?v=1786653066"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-3-2-7-120-8-1-4-mnpt-7-to-120-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300L-3-2-7\/120-8, 1\/4\" MNPT, 7 to 120 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7 to 120 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164772266062,"sku":"300L-3-2-7\/120-8","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__69082.1784300422.1280.1280.jpg?v=1786653068"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-3-2-15-230-8-1-4-mnpt-15-to-230-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300L-3-2-15\/230-8, 1\/4\" MNPT, 15 to 230 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 to 230 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164772429902,"sku":"300L-3-2-15\/230-8","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__00485.1784300423.1280.1280.jpg?v=1786653071"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-3-2-145-435-8-1-4-mnpt-145-to-435-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300H-3-2-145\/435-8, 1\/4\" MNPT, 145 to 435 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 435 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164772659278,"sku":"300H-3-2-145\/435-8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__62841.1784300423.1280.1280.jpg?v=1786653073"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-3-2-145-1160-8-1-4-mnpt-145-to-1-160-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300H-3-2-145\/1160-8, 1\/4\" MNPT, 145 to 1,160 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,160 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164772888654,"sku":"300H-3-2-145\/1160-8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__50484.1784300423.1280.1280.jpg?v=1786653076"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-3-2-145-1750-8-1-4-mnpt-145-to-1-750-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300H-3-2-145\/1750-8, 1\/4\" MNPT, 145 to 1,750 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,750 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164773281870,"sku":"300H-3-2-145\/1750-8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__22844.1784300423.1280.1280.jpg?v=1786653080"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-3-2-300-2900-8-1-4-mnpt-300-to-2-900-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300H-3-2-300\/2900-8, 1\/4\" MNPT, 300 to 2,900 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 2,900 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164774887502,"sku":"300H-3-2-300\/2900-8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__95370.1784300423.1280.1280.jpg?v=1786653083"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-3-2-300-3600-8-1-4-mnpt-300-to-3-600-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300H-3-2-300\/3600-8, 1\/4\" MNPT, 300 to 3,600 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 3,600 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164775116878,"sku":"300H-3-2-300\/3600-8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__45451.1784300423.1280.1280.jpg?v=1786653086"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-3-2-450-4600-8-1-4-mnpt-450-to-4-600-psig-din-en-175301-803-form-a","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 300H-3-2-450\/4600-8, 1\/4\" MNPT, 450 to 4,600 psig, DIN EN 175301-803 Form A","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Double Throw (SPDT)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e450 to 4,600 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDIN EN 175301-803 Form A\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNPT Male\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP65)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164775313486,"sku":"300H-3-2-450\/4600-8","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__02264.1784300423.1280.1280.jpg?v=1786653089"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-1-4-mnpt-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis, 1\/4\" MNPT, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Open\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVacuum Pressure Switch Adjustable Ranges\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e-5 to -28 inHg\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164775510094,"sku":"NSK-300-PS-SPDT-1\/4-in-NPT-M-DT04-2P","price":124.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__94576.1784300271.1280.1280.jpg?v=1786653092"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300v-1-2-5-28-vac-66-1-4-mnpt-5-to-28-inhg-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300V-1-2-5\/28-vac-66, 1\/4\" MNPT, -5 to -28 inHg, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Open\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eVacuum Pressure Switch Adjustable Ranges\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e-5 to -28 inHg\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164775739470,"sku":"300V-1-2-5\/28-vac-66","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__93742.1784300423.1280.1280.jpg?v=1786653095"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-3-7-66-1-4-mnpt-3-to-7-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-3\/7-66, 1\/4\" MNPT, 3 to 7 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 7 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164775936078,"sku":"300L-2-2-3\/7-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__49055.1784300423.1280.1280.jpg?v=1786653098"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-3-15-66-1-4-mnpt-3-to-15-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-3\/15-66, 1\/4\" MNPT, 3 to 15 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 15 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164776296526,"sku":"300L-2-2-3\/15-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__73004.1784300423.1280.1280.jpg?v=1786653101"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-3-30-66-1-4-mnpt-3-to-30-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-3\/30-66, 1\/4\" MNPT, 3 to 30 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e3 to 30 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164776493134,"sku":"300L-2-2-3\/30-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__34358.1784300423.1280.1280.jpg?v=1786653104"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-7-70-66-1-4-mnpt-7-to-70-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-7\/70-66, 1\/4\" MNPT, 7 to 70 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7 to 70 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164776722510,"sku":"300L-2-2-7\/70-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__51853.1784300423.1280.1280.jpg?v=1786653107"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-7-120-66-1-4-mnpt-7-to-120-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-7\/120-66, 1\/4\" MNPT, 7 to 120 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e7 to 120 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164776984654,"sku":"300L-2-2-7\/120-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__15986.1784300423.1280.1280.jpg?v=1786653110"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-15-200-66-1-4-mnpt-15-to-200-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-15\/200-66, 1\/4\" MNPT, 15 to 200 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 to 200 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164777181262,"sku":"300L-2-2-15\/200-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__53481.1784300423.1280.1280.jpg?v=1786653113"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-15-230-66-1-4-mnpt-15-to-230-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-15\/230-66, 1\/4\" MNPT, 15 to 230 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e15 to 230 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164777410638,"sku":"300L-2-2-15\/230-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__20540.1784300423.1280.1280.jpg?v=1786653116"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300l-2-2-30-290-66-1-4-mnpt-30-to-290-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300L-2-2-30\/290-66, 1\/4\" MNPT, 30 to 290 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e30 to 290 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164777607246,"sku":"300L-2-2-30\/290-66","price":101.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__94536.1784300423.1280.1280.jpg?v=1786653119"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-100-220-66-1-4-mnpt-100-to-220-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-100\/220-66, 1\/4\" MNPT, 100 to 220 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e100 to 220 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164777803854,"sku":"300H-2-2-100\/220-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__67230.1784300423.1280.1280.jpg?v=1786653121"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-145-435-66-1-4-mnpt-145-to-435-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-145\/435-66, 1\/4\" MNPT, 145 to 435 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 435 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164778229838,"sku":"300H-2-2-145\/435-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__45152.1784300423.1280.1280.jpg?v=1786653125"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-145-1160-66-1-4-mnpt-145-to-1-160-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-145\/1160-66, 1\/4\" MNPT, 145 to 1,160 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,160 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164778393678,"sku":"300H-2-2-145\/1160-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__66614.1784300423.1280.1280.jpg?v=1786653127"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-145-1750-66-1-4-mnpt-145-to-1-750-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-145\/1750-66, 1\/4\" MNPT, 145 to 1,750 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 1,750 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164778590286,"sku":"300H-2-2-145\/1750-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__83182.1784300424.1280.1280.jpg?v=1786653130"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-145-2320-66-1-4-mnpt-145-to-2-320-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-145\/2320-66, 1\/4\" MNPT, 145 to 2,320 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e145 to 2,320 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164778852430,"sku":"300H-2-2-145\/2320-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__59434.1784300424.1280.1280.jpg?v=1786653133"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-300-2900-66-1-4-mnpt-300-to-2-900-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-300\/2900-66, 1\/4\" MNPT, 300 to 2,900 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 2,900 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164779737166,"sku":"300H-2-2-300\/2900-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__72547.1784300424.1280.1280.jpg?v=1786653135"},{"product_id":"noshok-300-series-mechanical-compact-single-pole-double-throw-spdt-pressure-switches-with-adjustable-hysteresis-300h-2-2-300-3600-66-1-4-mnpt-300-to-3-600-psig-deutsch-integral-2-pin-male-dt04-2p","title":"NOSHOK 300 Series Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches with Adjustable Hysteresis 300H-2-2-300\/3600-66, 1\/4\" MNPT, 300 to 3,600 psig, Deutsch Integral 2-Pin Male (DT04-2P)","description":"\u003ch2\u003e300 Series - Mechanical Compact Single Pole Double Throw (SPDT) Pressure Switches With Adjustable Hysteresis\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch adjustment ranges from vacuum through 4,600 psig\u003c\/li\u003e\n\u003cli\u003eStandard Zinc-nickel with NBR diaphragm wetted parts\u003c\/li\u003e\n\u003cli\u003eSPST or SPDT snap-action switch with solid Silver contacts\u003c\/li\u003e\n\u003cli\u003eCE compliant to suppress Radio Frequency Interference (RFI), Electromagnetic Interference (EMI) and Electrostatic\u003c\/li\u003e\n\u003cli\u003eDischarge (ESD)\u003c\/li\u003e\n\u003cli\u003eRoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003cdiv class=\"tech\"\u003e\n\u003ch2\u003eTechinical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eType\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eMechanical Switch\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSeries\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitching Function\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSingle Pole Single Throw (SPST), Normally Closed\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Adjustable Range\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e300 to 3,600 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eElectrical Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eDeutsch Integral 2-Pin Male (DT04-2P)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNational Pipe Thread MNPT\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e0.2 lb\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eZinc-Nickel Plated Steel\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Type\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eSnap Action with Adjustable Hysteresis\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eSwitch Point\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eField Adjustable and\/or Factory Set\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eHysteresis\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eAdjustable\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eService Life\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e\u0026lt; 1,000,000 Load Cycles\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProof Pressure1\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e870 to 5,000 psig\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eMeasuring Element\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eNBR\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1 yr\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eContact Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\n\u003cdiv\u003e6A @ 12\/24 Vdc\u003c\/div\u003e\n\u003cdiv\u003e6A @ 125\/250 Vac\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eProcess Connection Size\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003e1\/4 in\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"left\"\u003eEnvironmental Rating\u003c\/div\u003e\n\u003cdiv class=\"right\"\u003e\u003cdiv\u003eIngress Protection (IP67)\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv style=\"clear: both;\"\u003e \u003c\/div\u003e\u003ch2\u003eSwitching Parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNon-Repeatability \u003cstrong\u003e2% of Full Set Point Range at 70 ºF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContact Material \u003cstrong\u003eSolid Silver, Self-Cleaning\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency [Max] \u003cstrong\u003e100 cpm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTemperature Ranges\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMedia Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient Temperature Range \u003cbr\u003e\u003cul\u003e\n\u003cli\u003e-20 to 80 ºC\u003c\/li\u003e\n\u003cli\u003e-4 to 176 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydraulics \u0026amp; pneumatics\u003c\/li\u003e\n\u003cli\u003ePumps \u0026amp; compressors\u003c\/li\u003e\n\u003cli\u003eTank monitoring\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003cli\u003eWater management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProp 65 Warnings\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"http:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eLimitations Which Apply Are\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eThese units must be operated within the catalogued environmental and application parameters. Determination of failure will be made by NOSHOK, Inc.'s equipment and personnel or a certified test facility specializing in this type of evaluation. Gauge failures determined to be caused by over-range, incompatibility with environment or product media and abuse will not be considered under this warranty. NOSHOK, Inc. will, at its discretion, repair or replace the working parts of the damaged gauge without cost to the customer.\u003cbr\u003e\u003cbr\u003eIn keeping with and for purposes of product and\/or manufacturing process improvements, NOSHOK, Inc. reserves the right to make design changes without prior notice.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions and Accessories\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDistribution Manifolds \u003cbr\u003e\u003cul\u003e\u003cli\u003eNOSHOK's Distribution Manifolds connect multiple instruments to one diaphragm seal, eliminating multiple connections that lead to possible leak paths.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMechanical Switches Options \u0026amp; Accessories \u003cbr\u003e\u003cul\u003e\u003cli\u003eFactory Adjusted Switch Point (Specify)\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Piston Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eResist clogging and are self-cleaning\u003c\/li\u003e\n\u003cli\u003eFive different sized pistons included with each snubber to ensure the correct amount of snubbing for virtually every application\u003c\/li\u003e\n\u003cli\u003eAvailable in Brass and 316 Stainless Steel in 1\/4\" NPT, 1\/2\" NPT or SAE J1926-3: 7\/16-20\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure Snubbers - Sintered Type \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCost effective solution to protect expensive instrumentation\u003c\/li\u003e\n\u003cli\u003eIncreases gauge readability by smoothing out pressure surges, pulsations and spikes\u003c\/li\u003e\n\u003cli\u003e5 basic elements available for each snubber to accommodate specific application needs\u003c\/li\u003e\n\u003cli\u003eSnubbing action achieved by utilizing a corrosion resistant 316 Stainless Steel sintered porous element\u003c\/li\u003e\n\u003cli\u003eExotic materials or intermediate disc grades available\u003c\/li\u003e\n\u003cli\u003eProvides long service life with no moving parts to wear out\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.2 lb. for 1\/4\" \u0026amp; 7\/16\", and approximately 0.4 lb. for 1\/2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSwivel Adapters \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eTemperature ratings: 15,000 psi at 200 ºF and 3,000 psi at 1,000 ºF\u003c\/li\u003e\n\u003cli\u003eUsed with gauges and gauge valves to adjust the line of sight\u003c\/li\u003e\n\u003cli\u003eRotates 360º to allow the connected instrument to be positioned in the desired direction\u003c\/li\u003e\n\u003cli\u003eThe pressure connection is achieved with a tapered cone style compression fitting simply by tightening the swivel hex nut\u003c\/li\u003e\n\u003cli\u003eAll 316 Stainless Steel construction\u003c\/li\u003e\n\u003cli\u003eStandard with 1\/2\" MNPT process - 1\/2\" FNPT instrument connections\u003c\/li\u003e\n\u003cli\u003eAlso available with 1\/4\" NPT connections, same specifications apply\u003c\/li\u003e\n\u003cli\u003eWeight approximately 0.8 lb.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSteam Syphons \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eProtect the instrument from the damaging effects of high temperature steam\u003c\/li\u003e\n\u003cli\u003eRecommended for use in all steam applications\u003c\/li\u003e\n\u003cli\u003eAvailable in 1\/4\" and 1\/2\" NPT sizes in welded steel, welded 316 Stainless Steel or seamless 316 Stainless Steel with ratings to 3,800 psi at 850 ºF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NOSHOK","offers":[{"title":"Default Title","offer_id":44164779933774,"sku":"300H-2-2-300\/3600-66","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/files\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__69540.1784300424.1280.1280.jpg?v=1786653138"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/4576\/4430\/collections\/Noshok-300-Series-Mechanical-Compact-Single-Pole-Double-Throw-Pressure-Switches__51853.1784300423.1280.1280.jpg?v=1787607607","url":"https:\/\/valveman.com\/collections\/mechanical-pressure-switch.oembed","provider":"ValveMan","version":"1.0","type":"link"}