Watts 774-LF 8 - Part of the 774 Series Pipe Connection Fitting 909M1 Kit Contents Diaphragm

909M1 Kit Contents Diaphragm

a unique pattern similar to a honeycomb

The valve features lead free brass body construction

This valve has a fixed orifice closing speed and isolation cocks

Specifications Buy American Act Compliant NO Kit Type Second Check Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268417715

Watts 774-LF 8 - Part of the 774 Series Pipe Connection Fitting 909M1 Kit Contents DiaphragmThis 8 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated 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 hazard applications and from other contaminants