Zurn Wilkins Model 975XL2MS
Zurn Wilkins Lead-Free Reduced Pressure Principle Assembly with Relief Valve Monitor Switch
Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. In the event of a back-flow condition, the relief valve closes an electrical contact on the MS switch, signaling that a possible relief valve discharge may be occurring. The 975XL2MS is ideal for use in mechanical rooms, basements and enclosures where undetected relief valve discharge could potentially cause water damage.
1/2" - 2"