Watts RK 957/957RPDA-RT 2 1/2-4 - Part of the RK-957/957RPDA Series

This total rubber parts kit provides all the parts necessary to repair or replace the rubber parts on a 2 1/2 to 4 inch reduced pressure zone assembly backflow preventer, model 957 and reduced pressure detector assembly backflow preventer, model 957RPDA. This kit consists of first and second check module O-rings, 2 EPDM disc elastomers, 2 e-clips, relief valve diaphragm, relief valve inlet coupler O-ring, and relief valve piston assembly.

Features

• Factory replacement kit
• No special tools required for servicing
• All parts are made of high quality materials
• Parts are specific to valve size

Specifications
Buy American Act Compliant	NO
Compatible Series or Model	957, LF957RPDA, 957RPDA
Compatible Size Used On	2 1/2 IN to 4 IN
Kit Contents	First and Second Check Module O-rings, 2 EPDM Disc Elastomers, 2 E-Clips, Relief Valve Diaphragm, Relief Valve Inlet Coupler O-ring, Relief Valve Piston Assembly
Kit Type	Complete Rubber Parts Kit
Lead Free	Yes

UPC - 098268127775