Conrader has created a self-contained, continuous run unloader and check valve. As compressed air in the tank reaches the factory preset pressure, the control will unload the air from the pump. Doing this will make the pressure drop and the compressed air will then be redirected into the tank. With this you can convert any pressure switch control compressor to any constant speed unloader type. The unloader is factory set to cut-in at 95 PSI and cut-off at 115 PSI.
Max. CFM Flow Rate: 23
Vent Outlet: 3/8"
Construction: Forged Brass
Dimension L x H: 4-3/8" x 2-7/8"