Centrifugal fan-HB

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Dieses Auswahlprogramm wird in Kooperation mit Venture Industries bereitgestellt.


HB fans are designed for transporting clean air. t has many applications in industry, where  in technological processes need a small airflow and high pressure. Typical applications:

  • Supplying air to gas burner systems
  • Filtration systems
  • Air transport
  • Air drying systems
  • Cooling systems


  • High and very high-pressure, direct drive, radial fan
  • Steel sheet rotor with backward inclined blades
  • Steel welded housing
  • Painted RAL 5010 (blue), corrosivity category C3
  • Medium maximum temperature 80°C
  • Ambient temperature of the motor from -30°C to 60°C  (depending on model – see technical characteristic table)
  • Depending on the motor power, the fans are standard in two figures LG90 and LG270 (see specifications table)
  • Fans are standard in LG270 configuration


  • Asynchronous, three-phase 230V/400V 50Hz or 400/690V 50Hz efficiency class IE3
  • Degree of protection IP55
  • Insulation class F
  • Three-phase motors are adapted for frequency converter

Special Executions

  • Optionol configuration LG/RD
  • Color other than standard and higher category of corrosivity
  • Housing and support made of galvanized steel sheet, stainless steel 1.4301, acid-proof steel 1.4404
  • Motor with voltage and frequency of power, degree of protection different than standard,  equipped with sensors or additional cooling
  • Sealing between the housing and the motor
  • HT version – maximum transported medium temperature higher than standard
  • Ambient temperature range below -20°C and above 40°C
  • Belt drive, clutch
  • ATEX version

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