Fundyliue 720A Pressure Vacuum Breaker Repair Kit Replacement for RK1-720A Backflow Preventer the Model 1/2 3/4 and 1 inch

Features

• Replacement for:This 720A Pressure Vacuum Breaker Repair Kit Replacement for RK1-720A Backflow Preventer the Model 1/2 3/4 and 1 inch.
• Function: The 720A Series Pressure Vacuum Circuit Breaker Assembly is designed to be installed on the drinking water line to prevent the water stop from backsiphonage into the drinking water supply system. Unless the ball valve or valve body itself is broken, this pressure vacuum circuit breaker repair kit will repair most of the frozen 720A PVB.
• Material:This product is made of stainless steel, rubber and plastic, which is durable.
• Applicable Temperature Range: 33 ° F to 110 ° F.720A Pressure Vacuum Breaker Repair Kit Replacement for RK1-720A Backflow Preventer the Model 1/2 3/4 and 1 inch
• Package Included: o-ring,plastic washer,spring,poppet assembly,spider sssembly. This product does not contain instructions.