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Attachment filter Aerstar AAS 5

Attachment filter for silos and tanks of any shape, for dedusting and ventilation during filling, mixing or other processes. Horizontal use of the filter elements.
Design, fan, filter medium and size are designed exactly according to application, pressure and local conditions. Optionally with fan, systems for explosion protection, end filter and noise reduction.
Specially adaptable for high explosion pressure and indoor air recirculation.


  • Pressure-resistant up to -900mbar
  • Pressure shock resistant up to +1bar
  • For air volumes from 500 – 9000 m³/h
  • Safety fasten clamps to open the chamber
  • 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


  • Silencer
  • Fan
  • Weather hood
  • Integrated final filter
  • Differential pressure measurement
  • Pressure Relief Systems (Flameless or Rupture Disc)
  • 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:

  • Silo ventilation
  • Silo dedusting
  • Dedusting of day tanks
  • Dedusting of mixing tanks


data sheet:

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