Watts 709DCDA-OSY-GPM 6 - Part of the 709DCDA Series detectable-warning-mat-finder Epoxy-coated steel body for durability

Epoxy-coated steel body for durability and long-term performance

steam heating boilers and process equipment used in industrial and commercial applications

it offers ease of installation without sacrificing durability

Integral Backwater Valve with Plastic Ball Float and Bronze Bushing — Prevents backflow during surges or system pressure reversals

and other decorative wet zones

Watts 709DCDA-OSY-GPM 6 - Part of the 709DCDA Series detectable-warning-mat-finder Epoxy-coated steel body for durabilityThis 6 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