Product detailsThe T&S B-0455 is a vacuum breaker unit. The polished chrome plated brass body unit features 1/2" IPS piping and slip flanges for mounting on 45° surfaces. The vacuum breaker measures 6" between piping. 20-125 psi of pressure and a temperature range between 40°F to 140°F.Vacuum Breaker Unit, 1/2" IPS piping, slip flanges for mounting on 45 surface, 6" between pipingView More