Watts 4 957-NRS-FP - Part of the 957 Series American Wick Drain This model includes a 4″

This model includes a 4″ x 9″ oval nickel-bronze funnel and a standard no-hub outlet connection

Compact & Versatile – 2¼″ wide × 3″ high

2 Body Material Lead Free Copper Silicon Alloy Brand Watts Buy American Act Compliant YES Corrosion Resistant Coating No Disc Material EPDM EAN 098268331448 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 1/2 IN Inlet Connection Type Union Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 20

This product includes eleven 36" oak stakes for stable installation

Watts 4 957-NRS-FP - Part of the 957 Series American Wick Drain This model includes a 4″This 4 inch stainless steel reduced pressure zone assembly backflow preventer with SentryPlus Alert technology with automatic shutoff ACV for flood detection and prevention is designed to prevent the reverse flow of contaminated 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, as well as provide alerts and automatic