Watts 709DCDA-DOSY-GPM 3 - Part of the 709DCDA Series ZA100F-3NH 50 Minimum Temperature-Fahrenheit 33 Outlet

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type No Shutoff Valve Part Number 0384815 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

Operation calibrated at factory to eliminate field calibration

and a post-pour adjustable round heel-proof stainless steel strainer with an integrated bubble level and leveling shims

ZN400J-2IG

and a sediment bucket for easy maintenance

Watts 709DCDA-DOSY-GPM 3 - Part of the 709DCDA Series ZA100F-3NH 50 Minimum Temperature-Fahrenheit 33 OutletThis 3 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection at cross connections identified as non health hazards such as on fire protection systems and from other contaminants found at the service line entrance. It