Watts 007M1DCDA-LF-GPM 2 - Part of the 007M1DCDA Series SITEDRAIN use the flanges at the

use the flanges at the bottom of the channel

The pressure relief is set at 45 psi (310

Z415BL-4IC

Red Series Barrel depth is 4 1/2"

Features Supports 3/4 to 1 IN sizes

Watts 007M1DCDA-LF-GPM 2 - Part of the 007M1DCDA Series SITEDRAIN use the flanges at theThis 2 IN double check detector backflow preventer assembly prevents the backflow of non health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a gallons per minute meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. Its compact epoxy coated cast iron unibody and modular check design allows for easy installation and maintenance.