Zurn
This 20mm, Zurn Wilkins 375 series reduced pressure zone device backflow preventer is designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. The innovative EZSwap pressure vessel provides safe, easy line flushing and simple maintenance and repair. This model shall provide protection where a potential health hazard (high hazard) exists.

