Wilkins Reduced Pressure Backflow Preventer w/Male Test Cock 3/4 in.

The Zurn Reduced Pressure Backflow Preventer 300 Series 3/4 in. Threaded, FNPT Stainless Steel, Cast Bronze, Delrin & Nylon is the ideal solution to prevent the backflow of polluted water into the potable water supply caused due to back-siphonage. Thanks to its reinforced nylon pressure vessel, this preventer resists UV rays to ensure durable use. It works at a maximum pressure of 175 PSI, thus offering high-efficiency performance. With the help of the ball valves, you can conveniently adjust the flow of the water. Its removable pressure vessel is replaced with a flush-fitting tool, thus offering quicker flushing.