888-825-8800
2-1/2" Watts 957-OSY-FS 2 1/2, Lead-Free Stainless Steel, Reduced Pressure Zone Assembly Backflow Preventer, OSY Gate Valve Shutoff, Backflow Flood Sensor
Brand : Watts
MSRP: $9,500.00
$3,476.99
(You save
$6,023.01
)
- SKU:
- 957-OSY-FS 2 1/2
- UPC:
- 98268445466
- Size:
- 2-1/2"
- Size Dropdown:
- True
- Processing Time:
- 14-21 Days
Country of Origin: Made in the United States 
2-1/2" Watts 957-OSY-FS 2 1/2 Reduced Pressure Zone Assembly Backflow Preventer, OSY Gate Valve Shutoff, Backflow Flood Sensor
Features
- Features a flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
- Alert features available with add-on sensor connection kit
- 304 (Schedule 40) stainless steel housing and sleeve
- UL and FM outside stem and yoke resilient seated gate valves
- Replaceable check disc rubber
- Bottom mounted cast stainless steel relief valve
- Compact design allows small enclosures to be used
- Groove couplings for ease of installation and pipe alignment
- The maximum working pressure is 175 psi (12.06 bar)
Technical Specifications
Item
Backflow Preventor
Size
2-1/2"
Backflow Preventer Type
Reduced Pressure Zone
End Connection
Flanged Joint
Body Pattern
Inline
Shutoff
Outside Yoke & Stem Gate Valve
Temp. Range
33°F to 140°F
Max. Working Pressure
175 psi
View Specification Sheets Here
View Installation Manuals Here
