Zurn Wilkins 1-975XL 1" 975XL Reduced Pressure Principle Assembly M-231-3210-LF routine flushing

routine flushing

observe polarity

3 and   3

The installation of an air gap and drain line are recommended on reduced pressure zone assemblies

The K-Rain 2510 is a rain-switch-ready mechanical single-station controller for scheduling one compatible 110-volt irrigation load

Zurn Wilkins 1-975XL 1" 975XL Reduced Pressure Principle Assembly M-231-3210-LF routine flushingThe 975XL Reduced Pressure Principle Backflow Assembly is used on non potable water applications for high health hazard protection from both backsiphonage and backpressure of contaminated water into the potable water supply. The wye pattern design with short lay length eases installation in compact spaces, and the cast bronze body includes separate access to the relief valve and each check valve for reduced labor costs and repair time. The 975XL is