Watts LF757N-DCDA-DOSY-GPM 4 - Part of the LF757DCDA Series ZA100F-3NH Specifications Backflow Preventer Type Dual

Specifications Backflow Preventer Type Dual Check with Atmospheric Vent Body Finish Satin Chrome Body Material Brass Body Pattern Inline Brand Watts Bypass No Cap And Tether No Disc Material Rubber EAN 098268004540 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Union Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type FPT Lead Free NO Maximum Temperature-Fahrenheit 250 Maximum Working Pressure-BAR 12

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 0389298 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

ZN192-4XB-3IP

Deep Profile channel is 4-3/4 in

UPC - 098268602609

Watts LF757N-DCDA-DOSY-GPM 4 - Part of the LF757DCDA Series ZA100F-3NH Specifications Backflow Preventer Type DualThis 4 inch lead free N pattern double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality, but not toxic, from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health