Watts 757-NRS 3 - Part of the 757 Series Z100F-4NH 2 Body Material Lead Free

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Corrosion Resistant Coating No Disc Material Reinforced EPDM EAN 098268333688 Gauge Option No Gauge Inlet Connection Size 3/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 27

integral stainless steel strainer with a thermal expansion bypass and double union threaded end connections

Modular system facilitating installation and alignment across long runs

keeping not hurting the soil's hydrology

and long-term environmental exposure

Watts 757-NRS 3 - Part of the 757 Series Z100F-4NH 2 Body Material Lead FreeThis 3 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