Wall Mounted Fans


Ring Fan, Direct Drive
Reverse Constructed


The DDRRC ring fan is designed for general ventilation applications such as heat transfer devices, industrial plants, raw product storage and process equipment. For special application requirements, Aerovent offers hot dipped galvanized construction (fan housing only), all aluminum construction and various coatings and options applied directly to the fan and impeller.

Sizes (impeller diameters)

  • 9 to 96 inches (230 mm to 2,440 mm)


  • Airflow to 136,000 CFM (231,100 m3/hour)
  • Static pressure to 1.5 inches w.g. (370 Pa)

Installation Manual