Dynair FCV single-speed centrifugal roof fans with vertical discharge

This family of fans are suitable for direct or ducted extraction, in residential, commercial, or industrial applications. Their ingenious design allows for easy installation, and smooth, efficient, low noise operation. The FC version features horizontal discharge, the FCV version; vertical. The motor is outside the path of the airflow,  allowing  efficient extraction of clean or even slightly dusty air, with temperatures up to 100°C. These fans feature a single- or three phase motor and backward curved blade impeller. Available in 10 sizes, from 650 to 1400mm in diameter.

Also available in a dual-speed version (FCV-2V), featuring a three phase motor with star/delta configuration switchability.

This product complies with the European Union’s ecodesign directive.
ErP Directive compliant fans




  • Mounting plate made from galvanized steel.
  • Protective shroud manufactured from drawn steel rods, compliant with UNI 10615:1997 regulations.
  • High efficiency, low noise, backward curved blade impeller made from galvanized steel sheet, statically and dynamically balanced statically and dynamically according to the  ISO 1940 standard.
  • Asynchronous single- or three-phase motor, CE marked, with IP55 protection and Class F insulation,  manufactured according to the following international standards: IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE.  Suitable for S1 Service (continuous operation at constant load).
  • Upper cover made from ABS plastic, featuring cooling slots for the motor.
  • Outer deflector made from high-strength ABS.


  • Backdraught gravity shutters(TS)
  • Silencer(GR)
  • Mounting plate for corrugated roofs (BA)
  • Inlet protection guard(RA)
  • Service switch
  • Acoustically insulated support base(PB)

Special versions:

For further details, feel free to contact KOMPEL Kft.