Zurn Wilkins 12-720A 1/2" 720A Pressure Vacuum Breaker Assembly Yard Hydrant so inspect the stone before

so inspect the stone before use

The larger left bowl is 9 inches deep

If a pipe already has buildup (residue

Maximum recommended flow of 30 GPM

Wire Type: #22 Gauge

Zurn Wilkins 12-720A 1/2" 720A Pressure Vacuum Breaker Assembly Yard Hydrant so inspect the stone beforeOur Pressure Vacuum Breaker protects against back siphonage in high health hazard, non potable residential and commercial irrigation applications. The 720A assembly includes an approved check valve, vacuum relief, two test cocks, and inlet and outlet full port resilient seated shut off valves. This pressure vacuum breaker features a maximum pressure of 150 psi and a temperature range of 33F to 110F. The PVBs corrosion resistant internal parts and all