Watts 957ZRPDA-OSY-GPM 2 1/2 - Part of the 957RPDA Series ZA100F-4NH ZN400J-3IG

ZN400J-3IG

This kit consist of two gaskets

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

The end cap should be installed at the shallowest end of a channel run

UPC - 098268594737

Watts 957ZRPDA-OSY-GPM 2 1/2 - Part of the 957RPDA Series ZA100F-4NH ZN400J-3IGThis 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