Zurn Wilkins Model 975XL (3/4" - 2")
Zurn Wilkins Reduced Pressure Principle Assembly Backflow Preventer
Designed for installation on water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The Model 975XL provides protection where a potential health hazard exists.
Sizes
1/4" - 1/2"
