Watts 957ZRPDA-OSY-GPM 2 1/2 - Part of the 957RPDA Series ZA100F-4NH 40 Standard Reduced Pressure Setting-PSI

40 Standard Reduced Pressure Setting-PSI 50 Strainer Yes Strainer Material Stainless Steel Thermal Expansion Bypass Yes Type Kit Valve Style Standard Specification Sheet - LFU5B-Z3

UPC - 098268017748

UPC - 098268602609

This kit consist of two gaskets

Watts 957ZRPDA-OSY-GPM 2 1/2 - Part of the 957RPDA Series ZA100F-4NH 40 Standard Reduced Pressure Setting-PSIThis 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