Watts 774DCDA-OSY-CFM 12 - Part of the 774DCDA Series ZC100F-3NH This liner is smooth

This liner is smooth

Automatically self drains

The reduced pressure range is 0 to 125 psi (0 to 8

F1960 PEX end connections comply to ASTM F1960

Connect to the Spee-D Channel Drain system with a coupling

Watts 774DCDA-OSY-CFM 12 - Part of the 774DCDA Series ZC100F-3NH This liner is smoothThis 12 inch 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 can be installed in a horizontal or vertical flow up