Description
The Watts 0888526 RK009M3RT is a genuine OEM repair kit designed to restore and maintain the reliable performance of Watts 009M3 series 3/4″ backflow preventers. Engineered to Watts’ exacting standards, this kit provides all the essential internal replacement components needed to bring a worn or leaking 009M3 assembly back to full, code-compliant operation — saving time and money compared to full-unit replacement.
Why Choose the Watts RK009M3RT Repair Kit?
Backflow preventers are critical to protecting potable water supplies from contamination. Over time, internal rubber seats, springs, and check components can wear, leading to leaks or failed annual inspections. Using genuine Watts replacement parts ensures the repaired assembly meets the same performance standards as the original unit and supports continued compliance with local plumbing and backflow prevention codes.
Key Features
- Genuine Watts OEM replacement components for the 009M3 series backflow preventer
- Designed for 3/4″ reduced pressure zone (RPZ) backflow preventer assemblies
- Includes internal rubber trim and sealing components to restore proper check valve function
- Supports cost-effective field repair without full-unit replacement
- Helps maintain code compliance and pass annual backflow testing requirements
- Engineered for straightforward installation by qualified plumbing and HVAC technicians
Compatible Application
- Designed for use with Watts 009M3 series 3/4″ reduced pressure zone backflow preventers
- Suitable for commercial and residential potable water protection applications
- Ideal for scheduled preventive maintenance or post-inspection repair
Specifications
- Brand: Watts
- Part Number / SKU: 0888526
- Model: RK009M3RT
- Size: 3/4″
- Kit Type: Rubber/Trim Repair Kit
- Compatible Series: Watts 009M3 Backflow Preventer







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