Description
The Watts 0877555 N223B Repair Kit is a genuine OEM replacement kit designed to restore and maintain 2.5″ to 3″ Watts backflow preventer assemblies. Using authentic Watts repair components ensures a proper fit and reliable, long-lasting performance — keeping your backflow prevention system operating within code and protecting potable water supplies from contamination.
Key Features
- Genuine Watts OEM repair kit for N223B series backflow preventers
- Compatible with 2.5″ and 3″ valve sizes
- Restores backflow preventer to original factory performance specifications
- Helps maintain code compliance for potable water protection
- Simplifies field servicing — no full valve replacement required
- Engineered for durability and long service life
Applications
- Commercial and industrial plumbing systems
- Hydronic heating and cooling systems
- Irrigation and water distribution systems
- Any installation utilizing Watts N223B 2.5″–3″ backflow preventers
Why Choose Genuine Watts Repair Kits?
Using OEM-specified repair components eliminates the guesswork of aftermarket compatibility and ensures your backflow preventer meets the original design tolerances. The Watts 0877555 N223B Repair Kit is the professional’s choice for efficient, reliable field service on 2.5″ and 3″ Watts backflow prevention valves.
