Watts SD-3 Series, Lead-Free Stainless Steel, Dual Check Valve Backflow Preventer, Atmospheric Vent, Wye Pattern Strainer/Less Strainer

Name: Watts SD-3 Series, Lead-Free Stainless Steel, Dual Check Valve Backflow Preventer, Atmospheric Vent, Wye Pattern Strainer/Less Strainer
Brand: Watts
SKU: Watts-SD-3

SKU: Watts-SD-3

Made in the United States

Starting at $227.99

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Available Models

SD-3-MF 1/4 SD-3-MN 1/4 SD-3-FN 1/4 SD-3-MF-LS 1/4 SD-3-MF 3/8 SD-3-MN 3/8 SD-3-FN 3/8 SD-3-MF-LS 3/8

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Size1/4" and 3/8"

Max. Working Pressure150 psi

Body MaterialLead-Free Stainless Steel

End ConnectionMale/Female NPT, SAE Male/Female Flare

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Technical Specifications

General

Item	Backflow Preventor
Size	1/4" and 3/8"
Temp. Range	54°F to 130°F
Brand	Watts
Manufacturer Part #	Watts-SD-3
Country of Origin	Made in the United States

Materials & Construction

Body Material	Lead-Free Stainless Steel

Performance

Backflow Preventer Type	Dual Check
Max. Working Pressure	150 psi

Connections

End Connection	Male/Female NPT, SAE Male/Female Flare

Download Specification Sheet (PDF) Download Installation & Maintenance Manual (PDF)