Watts 4 957-NRS-FP - Part of the 957 Series SKAPS and the drain is supplied

and the drain is supplied with a standard no-hub outlet for easy installation

The Micro Channel Drain 45° Elbow with Grate comes as one integrated part for an easy install with a coupling

Range 10-75 psi

UPC - 098268653366

7 bar (300 psi)

Watts 4 957-NRS-FP - Part of the 957 Series SKAPS and the drain is suppliedThis 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