Watts 757NDCDA-BFG-CFM 3 - Part of the 757DCDA Series R304 Detectable Warning Surfaces Specifications Compatible Series or Model

Specifications Compatible Series or Model 007M2 Compatible Size Used On 1 1/4 IN to 1 1/2 IN Kit Contents First Check Repair Kit

two spring assemblies for both checks

iron handle

It consists of a lead free V-pattern body

This 3 inch wafer style butterfly valve

Watts 757NDCDA-BFG-CFM 3 - Part of the 757DCDA Series R304 Detectable Warning Surfaces Specifications Compatible Series or ModelThis 3 IN, N pattern, double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri link check valves, two UL FM butterfly shutoff valves, and four test cocks. It has a cubic foot meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional