Watts 0881295 Rubber Parts Kit 900 Series 2.5-3 in

Product Description

The WATTS 0881295 is a rubber parts kit designed for the WATTS 900 Series backflow preventer, covering valve sizes from 2.5 inches to 3 inches. This kit supplies the elastomeric seals, discs, and seat components needed to restore proper valve function during scheduled maintenance or after a failure. The 900 Series is a reduced-pressure zone (RPZ) backflow preventer used in commercial and industrial water supply systems. Licensed plumbers and certified backflow prevention technicians perform this service as part of routine annual testing and rebuild programs.

This kit is applicable to 2.5-inch and 3-inch configurations of the WATTS 900 Series reduced-pressure zone backflow preventer. These assemblies are commonly installed in commercial buildings, irrigation systems, and industrial facilities where cross-connection control is required by local water authority regulations. Replacing worn rubber components on a scheduled basis helps maintain the valve's differential pressure relief function and keeps the assembly passing annual certification tests.

Key Features

• Covers valve sizes 2.5 inches and 3 inches for 900 Series assemblies
• Includes elastomeric seals and disc components required for a full internal rebuild
• Restores seat sealing integrity to factory-specified performance
• Supports compliance with local cross-connection control program test requirements
• OEM-style replacement parts for reliable fit within existing valve bodies

Compatibility

Designed as an OEM-style replacement rubber parts kit for WATTS 900 Series reduced-pressure zone backflow preventers in 2.5-inch and 3-inch sizes.

Installation Notes

Installation should be performed by a licensed plumber or certified backflow prevention assembly tester. Shut off the upstream and downstream isolation valves and relieve system pressure before disassembling the valve. Follow the applicable plumbing code requirements, including IPC and local water authority cross-connection control regulations, when performing backflow preventer maintenance. Do not reuse degraded rubber components once removed.

Technical Specifications

• Compatible Valve Size Range: 2.5 inches to 3 inches
• Series: 900
• Component Type: Rubber Parts Kit

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 0881295