Dynair CC SHT High efficiency duct axial fans F300/120 – F400

The CC-SHT fans are the special, high temp versions of the CC series. designed specifically for smoke extraction. Their standard dimensions allow them to easily comply with all the pertaining building safety and ventilation guidelines. These fans are suitable for conveying clean air and non-dusty smoke up to 60°C in continuous operation, and up to 300°C for a period of 2 hours in case of an emergency. This series of fans are F300/F400 certified by the independent APPLUS committee, according to EN12101-3 standards (the 2 pole versions are certified to F300/120 standard).

Diameter: 310 – 1 000 mm
Airflow: up to 75 000 m3/h
Max pressure rise: 550 Pa
Max temperature in constant operation: 60 °C.




  • Short casing made out of steel sheet, with fixing flanges manufactured according to the UNI ISO 6580-EUROVENT standard. Protected against atmospheric agents by epoxy paint.
  • Axial impeller with aerofoil profile blades made from technopolymer with a die-cast aluminium hub, balanced according to  ISO 1940.  Pitch angle of the blades can be varied, when stationary.
  • Impeller coupled directly to motor with feet,  airflow from motor to impeller.
  • Asynchronous three-phase motors, CE marked ,with IP55 grade protection and class F or H insulation, compliant with the following international standards: IEC 60034, IEC 60072, EMC 2004/108/CE, LVD 2006/95/CE. Suitable for continuous „S1” service at constant load. F200, F300, or F400 certified, according to the EN12101-3  directive.
  • Suitable for S1 service (continuous operation at constant load).


  • Extension (for long casing version) with inspection porthole (CCpro)
  • Flat protection guard (CCr)
  • High heat flexible connectors (CCga-HT)
  • Support feet (CCst)
  • Inlet/outlet bell mouth (CCbo)
  • Silencers, with or without pod, available in three lengths (CCsa and CCsb)
  • Flat counter flange (Ccf)
  • Counter flange with collar (CCfc)
  • Roof terminal kit (Kit TAV-HT)
  • Anti-vibration mounts

Available upon request:

  • High heat external terminal box

For further details, feel free to contact KOMPEL Kft.