Watts 709DCDA-DOSY-GPM 3 - Part of the 709DCDA Series ZA100F-3NH has an iron body with

has an iron body with 1/16 perforated screen

Flow rate of 6

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

Not designed for traffic-area use

ZC104-20-5NH

Watts 709DCDA-DOSY-GPM 3 - Part of the 709DCDA Series ZA100F-3NH has an iron body withThis 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