Watts 7013229 Cam Check O-ring 3 to 4 Inches

Product Description

The WATTS 7013229 is a first cam check o-ring designed as a sealing component for the 2001SS and 3001SS series backflow preventer assemblies in 3-inch and 4-inch sizes. This o-ring maintains a watertight seal at the first check valve cam interface, preventing leakage and preserving backflow prevention performance. It is a direct-replacement service part used during scheduled maintenance or after a failed seal inspection on these stainless steel backflow preventer bodies. Plumbing and mechanical contractors rely on this type of seal when rebuilding or servicing reduced-pressure zone or double-check assemblies in commercial and industrial water systems.

This o-ring is used in 3-inch and 4-inch WATTS 2001SS and 3001SS backflow preventer assemblies. These units are commonly installed in commercial plumbing systems, industrial process water lines, and fire suppression supply connections where stainless steel construction is specified for corrosion resistance or potable water compatibility. Replacement of worn or damaged cam check o-rings is a standard part of backflow preventer rebuild service performed during annual testing cycles or after a pressure loss event.

Key Features

• Factory replacement o-ring for the first cam check position in 2001SS and 3001SS assemblies
• Sized for 3-inch and 4-inch backflow preventer bodies
• Maintains seal integrity at the first check valve cam interface
• Supports compliance with scheduled backflow preventer maintenance and annual test requirements

Compatibility

Compatible with WATTS 2001SS and 3001SS backflow preventer assemblies in 3-inch and 4-inch sizes, as specified in the product data.

Installation Notes

Installation and replacement of backflow preventer internal components should be performed by a licensed plumber or certified backflow preventer tester. Shut off the upstream supply and relieve system pressure before disassembling the check valve body. Inspect the cam groove and seating surface for scoring or debris before installing the new o-ring. Local codes may require re-testing and documentation of the assembly after any internal service work.

Technical Specifications

• Compatible Assembly Sizes: 3 inches and 4 inches
• Compatible Models: 2001SS, 3001SS
• Component Position: First cam check

Standard Information

• Brand: WATTS
• Manufacturer Part Number: 7013229