Watts 774-DNRS 3 - Part of the 774 Series ADA Pad 6 Body Material Lead Free

6 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material EPDM EAN 098268330175 Gauge Option No Gauge High Pressure Reduced Pressure Range 75 to 125 PSI High Pressure Reduced Pressure Setting 90 PSI Inlet Connection Size 3/4 IN Inlet Connection Type Union Solder Inlet Thread Type Does Not Apply To Product Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

cast iron body construction with a 1/2 inch female threaded connection for an expansion tank

With a reversible design

Flashing clamp with built-in gravel stop for installation integrity

Watts 774-DNRS 3 - Part of the 774 Series ADA Pad 6 Body Material Lead FreeThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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. It is ideal under continuous pressure service and protection at cross connections identified as non health hazards and from other non