Watts 757NDCDA-BFG-CFM 3 - Part of the 757DCDA Series R304 Detectable Warning Surfaces UPC - 098268007046

UPC - 098268007046

two spring assemblies for both checks

Simple check access

It consists of a stainless steel body construction with internal rubber components and is designed for continuous or intermittent pressure applications

resilient seated gate valves with non-rising stem

Watts 757NDCDA-BFG-CFM 3 - Part of the 757DCDA Series R304 Detectable Warning Surfaces UPC - 098268007046This 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