Watts 709DCDA-OSY-GPM 4 - Part of the 709DCDA Series ADS This 3 IN lead free

This 3 IN lead free stainless steel reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage

UPC - 098268615906

or other decorative finishes—offering a subtle

UPC - 098268652048

This repair kit is to repair 3/4 inch and 1 inch LFN70-M3 master mixing valves

Watts 709DCDA-OSY-GPM 4 - Part of the 709DCDA Series ADS This 3 IN lead freeThis 4 inch double check detector backflow preventer assembly prevents 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 body with outside stem and yoke shutoffs. Its modular check design