Dynair CC ATEX Ducted axial fan

The ducted axial fans of the CC-ATX series are designed and constructed to operate in potentially explosive environments , suitable for conveying air with temperatures ranging from -20°C to +40°C. These fans are certified by IMQ according to ATEX Directive 94/9/CE, 2014/34/EU and EN 14986 (IMQ ATEX 019 X Certificate). These fans are suitable for installation in zone 1/21, which require guaranteed security against expolsions and fire, due to the presence of flammable gas (II2G) and/or dust(II2D/II2GD). The axial duct fans of the CC-ATX series are made for ducted installations requiring large airflow with relatively low pressure drop, like ventilation and cooling systems in industrial, naval, commercial, civil, and  energetic fields. Compared to their cenrtifugal counterparts, this series of fans has  the advantage of being smaller in dimensions and easier to be installed. The series consists of 15 different sized models with impeller diameters ranging from 305 to 1615 mm.




  • 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 glass reinforced antistatic plyamide with a die-cast aluminium hub, balanced according to  ISO 1940.  Pitch angle of the blades can be varied, when the fan is off.
  • Impeller and sparkproof protective ring made out of aluminium, according to the chosen construction, with the impeller coupled directly to motor,with airflow from motor to impeller.
  • Asynchronous single-, or three-phase motors, CE marked ,with IP 55 grade protection and class F insulation, CE marked, compliant with international standards IEC 60034, IEC 60072, EMC 2004/108/CE, LVD 2006/95/CE.  ATEX certified for explosive enivronments in category G, group II, thermal class T4, flame protection EX D. Suitable for continuous „S1” service at constant load.


  • Extension (for long casing version) with inspection porthole (CCpro)
  • Flat protection guard (CCr)
  • Conic protection guard (CCrc)
  • Flexible connectors (CCga)
  • Support feet (CCst)
  • Inlet/outlet bell mouth (CCbo)
  • Silencers, with and without pod, in three lengths (CCsa and CCsb)
  • Flat counter flange (Ccf)
  • Counter flange with collar (CCfc)
  • Anti-vibration mounts.
  • External ATEX terminal box.
  • ATEX service switch.

Available upon request:

  • Versions suited for different temperature ranges.
  • Versions with motors suited for different environments.
  • motors suitable for speed regulation.
  • double polarity motors.

For further details, feel free to contact KOMPEL Kft.