Zurn Wilkins 34-375XL 3/4" 375 Reduced Pressure Principle Backflow Preventer Anti-Siphon Toro 570Z Series spray heads

Toro 570Z Series spray heads are further available with patented in-stem X-Flow Technology and Pressure Regulating water-saving features

Roll-up stainless steel drying mat

select the male-threaded nozzle separately

Once properly primed

Install the rotor level with finished grade and provide clearance for the full 6-inch pop-up

Zurn Wilkins 34-375XL 3/4" 375 Reduced Pressure Principle Backflow Preventer Anti-Siphon Toro 570Z Series spray heads375 Reduced Pressure Principle Backflow Assembly Spec Sheet The 375 Reduced Pressure Principle Backflow Assembly 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. With multiple