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Automatic Pressurized Control (APC)


The Cabaire APC utilizes Enginaire’s long proven precleaner and filtration technology. Adding a brushless motor and our “smart box” pressure sensitive motor control creating state of the art cab pressurization.

The APC monitors in-cab pressure and ramps the unit up and down to maintain optimal pressure in the cab (Set for 50 pascals as standard), running whisper quite once reached.

Contact us with any questions! We are always happy to recommend models that include filters and precleaners appropriate for your environment


  • Precleans, filters and maintains pressure with motor control adjusting airflow for optimal pressure.
  • Automatically maintains preset (50 pascal) pressure, pushing up to 200 CFM.
  • Available PO, S and EL Cabaire models.
  • Standard 12 or 24 volt DC brushless motor.
  • Available 115/220 volt AC converters available for stationary enclosure installation.
  • Unit includes black metal mounting bracket and 3” Diameter, 36” accordion style flex tubing for easy connection of Cabaire and HVAC inlet
  • Route Cabaire through machine’s existing HVAC or straight into cab (Recommend using Enginaire stainless flange adapter for straight entry)


  • Protect workers from dangerous particulate and offer clean working environment
  • Aids in compliance with OSHA silica dust and/or chemical type regulations
  • Trap dangerous particles like silica, or with activated charcoal filters absorb gases, odors and fumes
  • Over-pressure in cab makes so particulate escapes and cab cleans itself
  • Designed for quite operation with brushless motor and custom fabricated stainless fan.
  • Prolongs air filter life by only drawing air as necessary.
  • One year warranty on full unit (elements not included) – making the APC the most compact, durable, efficient, quiet and advanced pressurization system anywhere, until you view our ICP technology!

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