Sign In to View Pricing & Availability
- 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.
WATTS® Total Parts Kit, For Use With: Model 957 / 957N / 957Z 2-1/2 to 4" Reduced Pressure Zone Assembly, Import
- Factory replacement kit
- No special tools required for servicing
- All parts are made of high quality materials
- Parts are specific to valve size
- 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
- Domestic / ImportImportSpecificationsLead FreeTypeComplete Rubber Parts KitManufacturerWatts Water TechnologiesManufacturer #0899244SeriesRK-957 / 957RPDA