ATEX filter units compressed-air

ATEX air-cleaned filter systems for filtration of explosive dusts.

Filter systems with automatic compressed air cleaning for low and high vacuum at air volumes up to 45.000m³/h for ATEX-Zones 21/22 and 21/21.

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+45 74 52 30 75

Cyclone filter CJF-A and CJF-V-A

Cyclone filter for ATEX-zones 21/22 and 21/21. Compact compressed-air cleaned filter unit is excellent for filtration of welding smoke, grinding dust, cutting smoke and dusty air.
  • Preseparation by cyclone effect
  • Efficient cleaning for the price
  • Simple mounting, connection and operation
  • Optimized filter cleaning ensures lower differential pressure
  • Quicklock-adjustable dust container on wheels
  • Easy filtre replacement with limited dust generation
  • Reinforce construction for high-vacuum is available

Cyclone filter ACF-A, ACF-V-A and ACF-A-HO

Cyclone filter for ATEX-zones 21/22 and 21/21. Efficient for LARGER filtration tasks e.g. at various dust sorts like powder mix, aluminium dust and wood dust.
  • Preseparation by cyclone effect
  • Especiallay efficient cleaning
  • Gram Maxi325-jet pulse system
  • Intended for larger filtration tasks
  • Filters are replaced by unit front door
  • Easy mounting, connection and operation
  • Quicklock-adjustable dust container on wheels
  • Reinforced construction for high-vacuum is available

Jet filter QFG-A

Jet filter for ATEX-zones 21/22 and 21/21. Energy-optimized units for larger filtration tasks.
  • Downflow and pre-separation reduce filter media load
  • Optimized cleaning effect by internal filter core
  • Differential pressure controlled filter cleaning through integrated compressed-air system
  • Easy mounting, connection and operation
  • Longer operation times with less operation shutdowns as well as lower operation costs
  • Quicklock-adjustable dust container system for easy waste management
  • Delivered incl. relief membrane
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Hörbiger valve EVN 2.0

Valves for indoor relief of explosions by aluminium lamellas whereby cooling takes place and thus preventing flame spread.
  • Activation by spring
  • Flame cooling by aluminium lamellas
  • For Kst = 300bar m/sec. and Pmax = 10bar
  • Min./max. temperature: -20°C / +80°C
  • Valve size calculated for specific unit
  • May not be used for metal dust explosions
  • Valve can be used after an explosion - must not be replaced
  • Delivered incl. detection switch