Industrial CAC-4222 Pressure Switch Unloader 120-150 PSI

Industrial CAC-4222 Pressure Switch Unloader is a dedicated replacement component that adds an unloader feature and on/off control to pressure switch assemblies. Designed for systems operating in a 120–150 PSI range, it uses a 1/4'' MPT (male pipe thread) connection to integrate with compatible piping and fittings. This unloader module helps manage pressure transitions by venting air in line with the switch action, supporting smoother cycling and more consistent pressure behavior in pneumatic equipment. Suitable for industrial pneumatic applications that rely on standard 1/4'' MPT fittings, the CAC-4222 provides a straightforward way to maintain proper pressure switch operation.