Watts 757-DCDA BFGXPIV-CFM 6 - Part of the 757DCDA Series ZA100F-4NH 3 inch Watts Model 408-RW

3 inch Watts Model 408-RW

ZN415J-2IC

00 Minimum Working Pressure-PSI 25

Connects to the Mini Channel Drain system with a coupling

This 1 1/4 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply

Watts 757-DCDA BFGXPIV-CFM 6 - Part of the 757DCDA Series ZA100F-4NH 3 inch Watts Model 408-RWThis 6 IN lead free stainless steel double check detector backflow preventer assembly with grooved butterfly valves, post indicator valve and a cubic feet per minute meter measures water flow to detect ground leaks and unauthorized taps. Primarily used on fire line sprinkler systems at referenced cross connections identified as non health hazard continuous pressure applications, it prevents the backflow of fire protection substances into the potable