Watts 757NDCDA-OSY-CFM 10 - Part of the 757DCDA Series inlet-protection-finder The Watts FS-700 is a

The Watts FS-700 is a flanged

Buna elastomers

Truncated Domes have become increasingly popular

Specifications Compatible Series or Model 188A

Watts 757NDCDA-OSY-CFM 10 - Part of the 757DCDA Series inlet-protection-finder The Watts FS-700 is aThis 10 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 shutoff valves, and four test cocks. It has cubic foot meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is