Dynair FC – FCV ATEX Single-speed centrifugal roof fans



  • Base frame in galvanized steel sheet
  • Protection guard in drawn steel rod protected against the atmospheric agents, manufactured according to UNI 12499
  • Backward curved wheel in galvanized steel sheet, with high efficiency and low noise level, statically and dynamically balanced according ISO 1940
  • Upper cover in ABS, with appropriate slots for motor cooling
  • Outer deflector (FCV) in ABS
  • Motor separated from the conveyed airflow
  • Asynchronous three-phase motor or singlephase motor according to international standards IEC 60034, IEC 60072, IEC 60079and/or IEC61241, EMC 2014/30/UE, LVD 2014/35/UE, with Atex certification for explosive atmospheres category G group II thermal class T4 protection Exd, CE marked, IP55, class F. All suitable to S1 service (continuous working at constant load)


  • Backdraught gravity shutter (TS)
  • Silencer (GR)
  • Counterbase to wall up (CB)
  • Support base for wawed roof coverings (BA)
  • Inlet Protection Guard (RA)
  • ATEX service switch
  • Support base/Silenced reduction (PB)
  • Flat protection guard (CCr)