Watts 957ZRPDA-OSY-GPM 2 1/2 - Part of the 957RPDA Series ZA100F-4NH This kit consist of two

This kit consist of two gaskets

ZN400J-3IG

UPC - 098268017748

UPC - 098268602609

This product is made in America

Watts 957ZRPDA-OSY-GPM 2 1/2 - Part of the 957RPDA Series ZA100F-4NH This kit consist of twoThis 2 1 2 inch reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality 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. Extremely compact and lighter than traditional designs it is approved for horizontal Z pattern