Watts 757DCDA-OSY-CFM 2 1/2 - Part of the 757DCDA Series Strata Systems waterproof liner is built for

waterproof liner is built for long-lasting durability in tough transport conditions

seamless transition

replaceable seats

catering to different durability needs

LF709DCDA Compatible Size Used On 3 IN Kit Contents Disc Assembly

Watts 757DCDA-OSY-CFM 2 1/2 - Part of the 757DCDA Series Strata Systems waterproof liner is built forThis 2 1 2 IN 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 a cubic foot meter. It features a stainless steel housing and sleeve and is 70 percent lighter than traditional designs. It is designed for