Selection program


Centrifugal fan-KEF EC

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This selection program is provided in cooperation with Venture Industries.

Centrifugal fan-KEF EC


Fans for ventilation applications. This fan type is used in the following areas, among others:

  • Ventilation technology
  • Air-conditioning technology
  • Ventilation and deaeration systems
  • Compressed air technology
  • etc.


This axial fan is suitable for wall mounting. The housing is made of sheet steel u

Direct-driven centrifugal fan. Housing made of steel. Impeller with forward curved blades made of steel All surfaces painted or coated in RAL 5010 / corrosion protection class C3

nd coated with black epoxy paint. The impeller hub is made of aluminium and the fan wheel is made of polypropylene (PP) and reinforced with glass fibre. The axial fans of the AFW series are designed for temperatures from -15°C to +40°C. On request, we can also supply fans for an extended temperature range or for customer-specific characteristic curves.


  • EC motor with 0-10 volt control input for speed regulation
  • Efficiency class IE3
  • Protection class IP54
  • Insulation class F
    three-phase 400V 50/60Hz
    single-phase 230V 50/60Hz

Special designs

  • Housing positions in 45° steps
  • Direction of rotation available in LG (counterclockwise) and RD (clockwise)
  • All colours from the standard RAL colour palette
  • Increased corrosion protection
  • Housing and impeller available in different materials
  • Various shaft seals
  • Motors in special designs
  • Sound and heat insulation
  • Other special designs on request

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