Inline Centrifugal

Impeller Type


Centaxial Fan, Belt Driven


The CBD centaxial fan is designed for continuous duty operation in air moving systems handling clean air. Typical applications are industrial space ventilation exhaust or supply, industrial fume ventilation (where a suitable coating has been applied if the fumes are corrosive), air make-up, air conditioning, evaporative cooling, heat recovery systems, or as an exhaust fan on the clean air side of certain types of collectors and scrubbers.

The CBD features Aerovent’s BIA backward inclined airfoil impeller for non-overloading performance, high operating efficiency and low noise. The CBD provides straight-through airflow and can be installed directly in a straight duct having the same size and shape inlet and outlet.

Sizes (impeller diameters)

  • 12.4 to 70.88 inches (315 mm to 1,800 mm)


  • Airflow to 130,600 CFM (221,900 m3/hour)
  • Static pressure to 14 inches w.g. (3,480 Pa)

Brochures & Flyers

Installation Manual