Watts 757-NRS 2 1/2 - Part of the 757 Series inlet-protection-finder This stainless steel drain features

This stainless steel drain features an open surface area of 18

00 Minimum Temperature-Fahrenheit -40 Outlet Connection Size 4 IN Outlet Connection Type Wafer Outlet Thread Type Does Not Apply To Product Part Number 0625503 Pressure-Temperature Rating 200 PSI CWP at 150 Degrees F Pressure-Temperature Rating-BAR 13

it strikes a balance between durability

tamper-proof brass memory stop

Watts 757-NRS 2 1/2 - Part of the 757 Series inlet-protection-finder This stainless steel drain featuresThis 2 1 2 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