• Long case, with motor outside the casing
  • Standard diameters from 315 until 1250mm
  • Steel welded casing with two identical flanges and a drive system completely out of the airflow.
  • Standard hot dip galvanized after construction
  • Belt driven
  • Cast aluminum or cast iron motor IEC B3 3x400V 50Hz
  • Impeller with cast aluminum center boss and plastics blades
  • Airflow selectable, motor <> impeller
  • Impeller balanced following the norm ISO 1940-1 quality G6.3


  • Non-standard dimensions
  • Stainless steel construction
  • Special coating
  • Specific motor
  • Aluminum blades
  • Reversible airflow
  • Construction following Atex norms type Gas II 2G 3G | Dust II 2D 3D


Fan especially used for special applications such as in high temperature or high humidity environments.

ADR fan