Wilkins 950-XL 1 1/4" Double Check Backflow Prevention

Wilkins 950-XL 1 1/4" Double Check Backflow Prevention Wilkins, a Zurn Company, has been supplying quality water control products to the marketplace since 1906. Products include backflow preventers, pressure regulators, and a variety of other support products. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. Assembly shall provide protection where a potential health hazard does not exist. Wilkins 950-XL 1 1/4" Double Check Backflow Prevention Features: • Maximum working water pressure 175 PSI • Maximum working water temperature 180°F • Hydrostatic test pressure 350 PSI • End connections Threaded ANSI B1.20.1 • ASSE Listed 1015 approved • Supplied with full port ball valves • The main body and access covers: Bronze (ASTM B 584) • Seat rings and all internal polymers shall be NSF Listed Noryl • Seat disc elastomers: Silicone • First and second checks accessible for maintenance without removing the device from the line. • 1 1/4"