Mechanical Air Processing Unit (M-APU)

The WABCO Mechanical Air Processing Unit’s innovative design helps reduce installation costs by combining an air dryer with a multi-circuit protection valve.

The Mechanical APU comes with options for several functions. Air dryer options include heater, safety valve and tire inflation connector. For the multi-circuit protection valve, you can select up to two integrated pressure limiting valves, a double pressure sensor, among other features.