Zurn Wilkins Model 975XLMS
Zurn Wilkins Reduced Pressure Principle Assembly with Fire Department Hydrant Connections
Designed for direct connection to fire hydrant on temporary construction water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Hose adapters allow for connection to 2 1/2" fire hydrant (inlet) and 2 1/2" fire hose (outlet). Assembly shall provide protection where a potential health hazard exists.