Watts 774DCDA-OSY-CFM 10 - Part of the 774DCDA Series HDPE Dura-coated cast iron body built

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

and other slab-based applications

Kit consists of a diaphragm

Features Bronze disc

The soft-weave process keeps the lath flat and pliable

Watts 774DCDA-OSY-CFM 10 - Part of the 774DCDA Series HDPE Dura-coated cast iron body builtThis 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