iFJF 720A Pressure Vacuum Breaker Repair Kit 1/2′ to 1′ for Wilkins RK1-720A

Temperature. Range: 33 degrees to 110 degrees F.

Body material: rubber, plastic and steel.

Size: 1- (package) repair kit, size 1/2 inch 1 inch.

Suitable for 72A pressure vacuum circuit breakers,(also known as a backflow preventer), This kit will repair most freeze damaged 720-A PVB’s, unless the ball valves or body itself is cracked.Size: 1/2" to 1" temperature. Range: 33 degrees to 110 degrees F.