Heavy Duty One Inch And One Quarter Inch Backflow Preventer Repair Kit For 765-1 Bonnet And Poppet 905-212 Seals OEM-Grade For Vacuum Breaker And Pressure Vacuum Breaker Systems

Heavy Duty Backflow Repair Kit for 1- and 1-1/4-Inch Bonnet
✔️ OEM-grade seals fit 1-inch and 1-1/4-inch vacuum breakers

Designed to repair vacuum breakers and backflow preventers in water systems, this repair kit restores a tight seal and reliable operation in residential and commercial applications.

✅ Fits 1-inch and 1-1/4-inch valve models (bonnet OD ~50.8 mm / 2.0 in)
✅ Includes OEM-grade #905-212 seals and bonnet components
✅ Made from engineered plastic and brass for wear resistance and chemical compatibility
✅ Easy install with included instructions and grease on threads
✅ No special tools required; quick fix in minutes

💡 What is a backflow repair kit used for in vacuum breaker systems?

This handy guide explains its purpose in common setups for home and business water lines.

- backflow repair kit for vacuum breaker systems restores worn bonnet and poppet seals
- handy for quick, tool-free maintenance in home or light commercial plumbing
- compatible with 905-212 seals and 1-inch to 1-1/4-inch valve models