WABCO websites use cookies and other tracking technologies to improve your browsing experience and provide you with services available on the website. To find out more about which cookies we use and how you can block them, please read our Cookies Policy. 
Furthermore, we inform you that our Customers and Suppliers Privacy Statement has been updated on May 25th 2018, please click here to read. More information

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.

{{field.title}}

What do these compressor products do?

Solutions which dry, clean, store and distribute the compressed air to enable proper system operation under all conditions. Compressor designs benefiting from WABCO's over 30 years experience of pioneering Air Processing Unit solutions.

product-image

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

product-image

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

Related products

Get in touch

  • Get in touch with us

    Australia: 1300-4-WABCO
    China: +86 21 3338 2000
    Japan: +81 3 5435 5711
    Korea: +82 31 680 3707
    Singapore: +65 6562 9119