Watts 709DCDA-OSY-CFM 8 3/4 - Part of the 709DCDA Series ZC100F-3NH UPC - 098268913583

UPC - 098268913583

model 1156F

UPC - 098268573718

This kit consist of a disc and a cover O-ring

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number 0389179 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Bronze Series 709DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 709DCDA

Watts 709DCDA-OSY-CFM 8 3/4 - Part of the 709DCDA Series ZC100F-3NH UPC - 098268913583This 8 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 3 4 IN bypass with a cubic feet meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. It consists of a fused epoxy coated cast iron body and outside stem and yoke shutoffs. Its modular check design