LFRK909CK2-4 | Repair Kit Second Check 4 Inch Lead Free 0794102 for LF909 Backflow Preventer | Watts

**Watts Second Check Repair Kit 0794102 for LF909 Backflow Preventer (LFRK909CK2-4)** The Watts 0794102 Second Check Repair Kit (LFRK909CK2-4) is a vital replacement component for LF909 Backflow Preventers. Specifically designed for 4-inch lead-free models, this comprehensive kit provides all the essential parts to restore your backflow preventer to optimal functionality. This easy-to-install repair kit includes a fully assembled second check, cover O-ring, and lubrication. The second check valve is a critical component responsible for preventing backflow in potable water systems, ensuring safe and clean water supply. The O-ring creates a watertight seal between the cover and the body, while the lubrication ensures smooth operation and longevity of the moving parts. With its lead-free construction, this repair kit meets the latest plumbing standards for safety and reliability. Backed by Watts' reputation for quality, this Second Check Repair Kit guarantees long-lasting performance, helping you maintain the integrity of your backflow prevention system. **Key Features**: - Compatible with 4-inch LF909 Backflow Preventers - Lead-free construction for safety and compliance - Includes fully assembled second check, cover O-ring, and lubrication - Easy to install, restoring your backflow preventer to optimal performance - Ensures safe and clean water supply by preventing backflow **Order the Watts Second Check Repair Kit 0794102 today from Our trusted HVAC store for the best prices and fast shipping.**

Repair Kit Second Check 4 Inch Lead Free 0794102 for LF909 Backflow Preventer