International Processing Trade Fair for Powder, Bulk Solids, Fluids and Liquids

26 - 28 September 2023 // Nuremberg, Germany

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Exhibitors & Products POWTECH 2023
Zoom Image LOGO_Dedusting Filter Aerstar AAS 1

Dedusting Filter Aerstar AAS 1

LOGO_Dedusting Filter Aerstar AAS 1

Dedusting Filter Aerstar AAS 1

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Dedusting filter as stand-alone device with fan for continuous extraction of dust that arises during production or product handling.
Design, fan, filter medium and size are designed exactly according to application, pressure and local conditions. Optionally with systems for explosion protection, product discharge, end filter and noise reduction.
Specially adaptable for filtration of highly explosive substances, hygienic applications and indoor air recirculation.


  • Pressure-resistant up to -500mbar
  • Pressure shock resistant up to +0.5 bar
  • For air volumes from 500 – 4000 m³/h
  • Safety fasten clamps to open the chamber
  • Special versions Extra and Hygienic for food and pharmaceutical products
  • Optionally with swivable slot plate and tool-free filter change
  • For 3 – 36 filter elements
  • Filter area 4 – 60m²
  • Pneumatic cleaning with full immersion system
  • Optionally with integrated end filter


  • Dust bucket or product discharge
  • Silencer
  • Fan
  • Maintenance opening
  • Integrated final filter
  • Level sensor
  • Throttle
  • Butterfly valve
  • Extinguishing system
  • Differential pressure measurement
  • Pressure relief systems (flameless or rupture disc)
  • Non-return valve
  • 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 when filling or emptying
  • Dedusting of weighing and dosing systems
  • Dedusting of production areas

POWTECH offers concrete solutions for packaging-intensive industries. Industry guide


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