Description
Watts 0887172 Repair Kit — 3/4″–1″ Series 188/288/388 Backflow Preventers
Keep your Watts Series 188, 288, or 388 reduced pressure zone (RPZ) backflow preventers operating at peak efficiency with the Watts 0887172 Repair Kit. Designed specifically for 3/4″ to 1″ valve assemblies, this genuine OEM kit provides all the internal components needed to rebuild and restore your backflow preventer without the cost of full valve replacement.
Why Choose the Watts 0887172 Repair Kit?
Backflow preventers are critical to protecting potable water supplies from contamination. Over time, internal seals, seats, and check valve components can wear, leading to leaks or failed inspections. The Watts 0887172 kit is engineered to match the exact tolerances of your Series 188/288/388 valve, ensuring a proper fit and long-lasting performance after every rebuild.
Compatible Valve Series
- Watts Series 188 Reduced Pressure Zone Backflow Preventer
- Watts Series 288 Reduced Pressure Zone Backflow Preventer
- Watts Series 388 Reduced Pressure Zone Backflow Preventer
- Valve sizes: 3/4″ – 1″
Key Features & Benefits
- Genuine Watts OEM replacement parts for assured compatibility and performance
- Restores proper backflow prevention function and helps pass annual inspections
- Cost-effective alternative to full valve replacement
- Designed for straightforward field installation by qualified technicians
- Supports compliance with local plumbing and water safety codes
- Durable materials engineered to withstand the demands of commercial and residential hydronic systems
Applications
- Potable water protection in commercial and residential buildings
- Hydronic heating systems
- Irrigation system backflow prevention
- Routine maintenance and annual inspection rebuilds
Ordering Information
- Brand: Watts
- SKU / Part Number: 0887172
- Compatible Series: 188, 288, 388
- Valve Size Range: 3/4″ – 1″
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