Description
The Watts 7018129 is a genuine OEM First Check Kit designed for the Watts Model 957 series 3″ reduced pressure zone (RPZ) backflow preventer. This replacement kit provides all the necessary components to restore the first check assembly to like-new performance, helping maintain reliable backflow protection in commercial and industrial plumbing and hydronic systems.
Proper maintenance of RPZ backflow preventers is critical for protecting potable water supplies from contamination. Using genuine Watts replacement parts ensures compatibility, code compliance, and long-term reliability.
Key Features
- Genuine OEM Watts replacement kit for Model 957 series backflow preventers
- Designed for 3″ (DN80) valve assemblies
- Restores first check valve function to original factory specifications
- Includes all required components for a complete first check rebuild
- Helps maintain compliance with local backflow prevention codes and standards
- Engineered for durability and long service life
Applications
- Commercial and industrial potable water systems
- Hydronic heating and cooling systems
- Irrigation and fire suppression supply lines
- Any installation utilizing the Watts 957 series 3″ RPZ backflow preventer
Product Details
- Brand: Watts
- SKU: 7018129
- Model: 957 First Check Kit
- Valve Size: 3″
- Kit Type: First Check Assembly Repair Kit
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