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Dedusting filter Aerstar AAS 4-1

Compact dedusting filter as stand-alone device with fan for continuous extraction of small amounts of air and dust.
Design, fan and filter medium are designed exactly for the application, the pressure and the local conditions. Specially adaptable for indoor air recirculation.



  • Pressure-resistant up to -500mbar
  • Pressure shock resistant up to +0.5 bar
  • For air volumes from 300 – 1500 m³/h
  • Safety fasten clamps to open the chamberSchnellverschlüssen zum Öffnen der Kammer
  • For 4 filter elements
  • Filter area 3.5 – 40m²
  • Pneumatic cleaning with full immersion system
  • Optionally with integrated end filter



  • Dust bucket
  • Silencer
  • Fan
  • Level sensor
  • Throttle
  • Butterfly valve
  • Differential pressure measurement
  • Optionally with integrated end filter
  • Version for installation in ATEX zone 21 or 22


  • Standard steel
  • Product touched parts 1.4301 (V2A) or 1.4404 (V4A)
  • All parts 1.4301 (V2A) or 1.4404 (V4A)
  • Pressure tank in standard steel, aluminum or stainless steel


Main areas of application:

  • Dedusting of mixing plants
  • Dedusting of filling systems
  • Process dedusting
  • Dust removal during filling or emptying process
  • Dedusting of weighing and dosing systems
  • Dedusting of production areas


data sheet:


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