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Mechanical Air Processing Units

WABCO’s new generation of mechanical air processing technology combining an innovative quad-valve with proven air dryer and air cartridge systems in superbly engineered designs.

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What do these mechanical air processing products do?

Solutions which dry, clean, store and distribute the compressed air to enable proper system operation under all conditions. Compressor designs that benefit from WABCO's experience of pioneering Air Processing Unit solutions.

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C-APU

Compact Air Processing Unit

Unit integrating functions of an air dryer and multiple circuit protection valve in a compact design

Requires 30% less width than standard APUs

Cost savings through reduced installation time

System regeneration or regenerated air from separate purge tank

Innovative cartridge solutions enable extended service intervals

Provides two optional pressure limiting valves and integrated double pressure sensor

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M-APU

Mechanical Air Processing Unit

Unit integrating air dryer and multiple circuit protection valve functions

Reduces installation costs thanks to the combination of an air dryer and multiple circuit protection valves

Controls up to three pressure levels  with two pressure limiters

Innovative cartridge solutions enable extended service intervals

Enables air system regeneration or regenerated air from separate purge tank

Provides two optional pressure limiting valves and an integrated double pressure sensor

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