Watts 007DCDA-OSY-GPM 3 - Part of the 007DCDA Series dura-skrim-selector This 2 1/2 inch lead

This 2 1/2 inch lead free reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage

ZN415-SZ1-4IP

Kit contain adjusting screw

Self-contained cartridge

Watts 007DCDA-OSY-GPM 3 - Part of the 007DCDA Series dura-skrim-selector This 2 1/2 inch leadThis 3 inch 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. It consists of a fused epoxy coated cast iron unibody, Its modular check design facilitate simple and easy