Dynair FC-HT Centrifugal roof fans F400

The FC-HT series of centrifual roof fans are the special versions of the FC series of fans, designed for smoke extraction. They are suitable for both direct or ducted extraction of smoke, with tempeatures up to +80°C in continuous operation, and are F400 certified by the APPLUS committee.

Airflow: up to 17 000 m3/h
Max static pressure rise: 750 Pa
Max temperature in continuous operation: 80 °C
Certification: F400 (400°C for up to 2 hours)

Details of the FC series




  • 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 ISO 1940 standards.
  • Asynchronous  three-phase dual-speed 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).
  • Power supply: 400V~50Hz three phase.
  • Upper cover made from ABS plastic, featuring cooling slots for the motor.


  • Counter base to be walled up (CB)
  • Inlet side protection guard (CCr)

Available upon request:

  • Service switch

For further details, feel free to contact KOMPEL Kft.