Watts 4 957-OSY-FP - Part of the 957 Series ZC100F-3NH blocks out leaves & debris

blocks out leaves & debris before they can enter and clog drain pipes

positive shutoff

This stem extension kit is made to fit the 2 1/2 inch 3C/3CM1/G2 ball valves

and a lead free brass hex adapter with 3/4 IN lead free brass hose thread adapter for direct mounting to a washing machine shutoff valve

UPC - 098268443851

Watts 4 957-OSY-FP - Part of the 957 Series ZC100F-3NH blocks out leaves & debrisThis 4 inch 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 shutoff capability