Watts 957NRPDA-OSY-CFM 10 - Part of the 957RPDA Series geogrid This 3 inch lead free

Watts 957NRPDA OSY CFM 10 Part of the 957RPDA Series geogrid This 3 inch lead free This 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number T387122 Polymer Coating No Pressure Operation Continuous Protection Type Backsiphonage Seat Material Engineered Plastic Series 800M4QT Strainer No Technologies Freeze Detection Specification Sheet 800M4QT