Description
The Watts 0794069 LFRK909-RT is a genuine OEM rubber parts kit designed to service and restore Watts 909 series reduced pressure zone (RPZ) backflow preventers. Built to lead-free (LdF) standards, this kit provides all the essential rubber components needed to maintain proper backflow prevention performance and extend the service life of your existing assembly — eliminating the need for a full unit replacement.
Whether you’re performing scheduled maintenance or responding to a failed inspection, the LFRK909-RT delivers reliable, code-compliant results with factory-quality components.
Key Features
- Genuine Watts OEM rubber parts kit for 909 series backflow preventers
- Lead-free (LdF) construction for compliance with potable water regulations
- Includes all critical rubber components for a complete service rebuild
- Restores check valve and relief valve sealing performance
- Designed for easy field installation by qualified technicians
- Helps pass backflow preventer annual testing and inspections
- Cost-effective alternative to full assembly replacement
Application
- Compatible with Watts 909 series reduced pressure zone backflow preventers
- Suitable for commercial and residential potable water systems
- Ideal for scheduled preventive maintenance programs
Why Choose Genuine Watts Repair Kits?
Using genuine Watts OEM parts ensures proper fit, function, and compliance. Aftermarket components may compromise the integrity of your backflow prevention assembly and could result in failed inspections or voided warranties. The LFRK909-RT is engineered specifically for the 909 platform, giving you confidence in every rebuild.







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