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Application After replacing with the 720A repair kit, it can solve the problem of water leakage caused by oxidation of parts. Scope of application The Pressure Vacuum Circuit Breaker Repair Kit is compatible with the 1/2", 3/4", and 1" Model 720A Pressure Vacuum Circuit Breaker Assemblies (also known as Backflow Preventers). Kit Includes Bonnet Washers, Bonnet O-Rings, Load Nuts & Rails, Load Washers, Top Plates, Poppet Valves, Springs, Spider Screws, Lower Discs, Guide Spiders & Hex Nuts. Quick Repair The repair kit assembly comes with everything you need for easy repairs, and the kit will repair most frozen 720-A PVBs unless the ball valve or the valve body itself is cracked. RK1-720AAB 975XL-1 975XL-2 975XL-3 630-8500 630-7755 Buying Options Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews — — 3.1 out of 5 stars 2 4.5 out of 5 stars 2 4.5 out of 5 stars 13 4.1 out of 5 stars 6 Price — no data $22.99$22.99 $15.99$15.99 $15.99$15.99 $18.99$18.99 $9.99$9.99 More water valve series ✓ ✓ ✓ ✓ ✓ ✓ 630-7500 970-0770 C-144KT-807 Wall Hydrant Repair Kit Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.2 out of 5 stars 18 — 3.5 out of 5 stars 8 4.7 out of 5 stars 5 Price $8.79$8.79 $12.99$12.99 $12.50$12.50 $37.99$37.99 More water valve series ✓ ✓ ✓ ✓
【Application】After replacing with the 720A repair kit, it can solve the problem of water leakage caused by oxidation of parts.
【Scope of application】The Pressure Vacuum Circuit Breaker Repair Kit is compatible with the 1/2", 3/4", and 1" Model 720A Pressure Vacuum Circuit Breaker Assemblies (also known as Backflow Preventers).
【Kit Includes】Bonnet Washers, Bonnet O-Rings, Load Nuts & Rails, Load Washers, Top Plates, Poppet Valves, Springs, Spider Screws, Lower Discs, Guide Spiders & Hex Nuts.
【Quick Repair】The repair kit assembly comes with everything you need for easy repairs, and the kit will repair most frozen 720-A PVBs unless the ball valve or the valve body itself is cracked.
【After-sales】If you have any questions or suggestions about our 720A Repair Kit, please contact us by email and we will get back to you within 24 hours.