Watts 757-DNRS 4 - Part of the 757 Series SITEDRAIN 76 Body Material Plastic Brand

76 Body Material Plastic Brand Watts Corrosion Resistant Coating Yes Disc Material Buna-N EAN 098268413113 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 150 Maximum Working Pressure-BAR 20

heavy loads

direct acting

Compatible with select Watts roof drain models

Protect the drainage system by capturing debris floating in the water with the Inline Catch Basin Kit for the BG-FILCOTEN® 100 trench drain line

Watts 757-DNRS 4 - Part of the 757 Series SITEDRAIN 76 Body Material Plastic BrandThis 4 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic water 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 hazards and from other contaminants found at the