Propeller wall fans


Propeller Wall Fan, Medium Duty,
Direct Drive (Commercial)


The BSDDP is specifically designed for cost effective, general-purpose ventilation and is available in either exhaust or supply configurations. The galvanized steel panel design is available with cast aluminum or fabricated steel propellers to meet specific application requirements.

Sizes (propeller diameters)

  • 14 to 48 inches (355 mm to 1,220 mm)


  • Airflow to 35,175 CFM (59,800 m3/hour)
  • Static pressure to 1 inch w.g. (250 Pa)

Installation Manual