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Prefilter TVM

The prefilter TVM for multi-stage filtration of air streams with a high fiber or particle content. The used screen mesh makes the TVM ideal for pre filtration in the process. Size, filter media, drive type and other details are designed according to the application and the conditions on site. In case of high material content in the air stream, the rotating pre-filter disc can additionally be cleaned with compressed air.


  • No pressure fluctuations in the system
  • Continuous cleaning
  • Drive elements on the clean gas side
  • Compact design
  • Air volumes up to 130,000 m³/h
  • Temperatures up to 200°C
  • Cleaning air volume: max. 4.000 m³/h 4.000 m³/h
  • Mesh size: 60µm – 5mm


  • Belt or chain drive
  • Filter media made of nylon or stainless steel
  • Compressed air blow-off lance
  • Differential pressure measurement


  • Standard steel, painted
  • Galvanized steel
  • Stainless steel 1.4301

Main areas of application:

  • Non-Woven Industry
  • Textile industry
  • Glass fiber industry
  • Woodworking industry
  • Paper industry
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