375 Reduced Pressure Backflow Preventer, 3 in, Flange, Ductile Iron

The 3 in 375 Reduced Pressure Principle Backflow Assembly, with flanged end NRS gate valves, is utilized where a potential high health hazard exists and is ideal for use when lead-free valves are required protecting against both back siphonage and backpressure of contaminated water into the potable water supply. The 375 includes an epoxy-coated inside and out ductile iron valve body eliminating exposure to corrosion. The 375 utilizes the Zurn® Wilkins low headloss Compound Check and offers the lowest lifecycle costs on the market.

Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California|ANSI B16.|ASSE® 1013|ASTM A536 Body|AWWA C511/C550|CSA® B64.4|cUL Listed|cUPC Listed|FM® Approved|IAMPO® Listed|Low-Lead Law Compliant|NSF/ANSI 61|NYC MEA 49-01-M Vol 2|UL Listed

Potable Water Lines in Fire Protection Systems