Watts 994-DNRS 6 - Part of the 994 Series ZC100F-4NH It consists of a stainless

It consists of a stainless steel body

Chromed steel ring

This 4 IN cover kit for series 709DCDA helps to prevent the reverse flow of polluted water from entering into the potable water supply

ZN189-4IP-5x6x11

Specifications Backflow Preventer Type Dual Check with Atmospheric Vent Body Finish Chrome Body Material Lead Free Brass Body Pattern Inline Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No Disc Material Does Not Apply To Product EAN 098268638578 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1/4 IN Inlet Connection Size-Metric 6 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 140 Maximum Working Pressure-BAR 8

Watts 994-DNRS 6 - Part of the 994 Series ZC100F-4NH It consists of a stainlessThis 6 inch reduced pressure zone assembly backflow preventer helps 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 in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for