Watts 774DCDA-OSY-CFM 10 - Part of the 774DCDA Series HDPE Kit consists of a diaphragm

Kit consists of a diaphragm

Secure flashing clamp with gravel guard prevents leaks and blockages

UPC - 098268037722

Dura-coated cast iron body built for strength and corrosion resistance

Dual weepholes and reversible clamping collar to manage perimeter seepage and protect adjacent surfaces

Watts 774DCDA-OSY-CFM 10 - Part of the 774DCDA Series HDPE Kit consists of a diaphragmThis 10 IN double check detector backflow preventer assembly prevents the backflow of fire protection system substances from being pumped or siphoned into the potable water supply. It consists of a compact construction and short lay length, ideal for retrofit installations. It features a lightweight stainless steel body, thermoplastic and stainless steel check valves, and low head loss. It has a cubic foot meter and outside stem and yoke shutoff. It