3'' 375 Reduced Pressure Principle Backflow Preventer With OsAndY Gate Valves And Right by Zurn Industries

The 3'''' 375OSYRH Reduced Pressure Principle Backflow Assembly, with OS&Y gate valves and right handed threaded case valve, is utilized where a potential high health hazard exists and is ideal for use when lead-free valves are required protecting against both backsiphonage 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.