Watts 757-OSY-GXG 6 - Part of the 757 Series Window Well Cover The components are also non-hygroscopic

The components are also non-hygroscopic

12 IN Square

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009185 Series LFU5B-Z3 Standard Reduced Pressure Setting-BAR 3

Rugged Cast Iron Body with Dura-Coating — Built for durability

This compact design with separate access top entry for easy maintenance is approved with the arrow on the valve pointing in the direction of flow for horizontal and vertical installations

Watts 757-OSY-GXG 6 - Part of the 757 Series Window Well Cover The components are also non-hygroscopicThis 6 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. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the service line