Watts 757-OSY-GXG 2 1/2 - Part of the 757 Series Strip Drian The material is composed of

The material is composed of HDPE plastic and is available in roll widths ranging from 18” to 60” and in material thicknesses ranging from 30 mil to 100 mil

Prevents inadvertent valve opening or closing

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number 88004058 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 009 Strainer No Technologies Flood Detection Tradename None Field Guide - Backflow Preventer Repair Parts 007 and 009

alumium bronze disce

spring cage and seat orifice for high capacity performance

Watts 757-OSY-GXG 2 1/2 - Part of the 757 Series Strip Drian The material is composed ofThis 2 1 2 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