350ADA Double Check Backflow Preventer, 4 in, Flange, Ductile Iron

Zurn® Wilkins Detector Assembly, Lead Free Horizontal/Vertical, Series: 350ADA, 4 in Nominal, Flanged, 175 psi, 125 lb, 140 deg F, Outside Stem and Yoke Gate Valve Ball Valve/Gate Valve, Dual Check Backflow, Full Port, Media: Water, Ductile Iron Body, Epoxy Coated, 38-1/4 in L, Domestic
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Potable Water Lines in Fire Protection Systems
Zurn® Wilkins
Lead Law Compliant
Proposition 65 Warning
United States of America
CFM Meter
Short lay length for small space installation|Reliable performance and improved flow characteristics from patented compound check|Single access cover reduces maintenance down time|Leak and unauthorized water use detection decreases costs over time|Lack of threads or taps in cover and body reduces corrosion exposure|
Zurn Water
H: 32.5 in x W: 21.5 in x L: 41.3 in
31104 cu-in
290 lb
Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California|ANSI/NSF 61|ASTM A 536|ASSE® 1048|AWWA C510/C550/C606|CSA B64.4|cUL Listed|FM Approved|NYC MEA 221-04M-2|UL Listed|PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Double Check Backflow Preventers