Pressure Vacuum Breaker Repair Kit For 1/2, 3/4, And 1 Inch PVB Backflow Preventers, RK1-720A Replacement Parts For Freeze Damage, Wide Compatibility With 720A Models, DIY Home Irrigation Fix
✔️ Includes O-ring, washer, spring, poppet and spider assemblies for 720A
This repair kit fixes freeze damaged 720A Pressure Vacuum Breaker assemblies. It's typically used on drinking water lines to prevent back siphonage and keep potable water safe.
✅ Fits 1/2", 3/4", and 1" Model 720A PVB assemblies
✅ Includes O-ring x1, Plastic Washer x1, Spring x1, Poppet Assembly x1, Spider Assembly x1
✅ Made of ABS and steel for strength and long service life
✅ Helps repair freeze-damaged units without replacing the valve body
💡 What is a backflow preventer repair kit used for in irrigation systems? This handy kit helps fix freeze damaged components and keep drinking water safe for your home irrigation. - Restores seals and moving parts on 720A PVBs - Compatible with 1/2, 3/4, and 1 inch 720A models - Simple DIY replacement to protect potable water