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ASE 400

Adsorption dehumidifiers

Ideally suited for dehumidification of large spaces with low temperatures, the portable ASE dehumidifiers are extremely compact, sturdy and light-weight adsorption dryers. Due to its high-performance at low temperatures, the easily installed ASE will deliver fast results in drying out all kinds of construction and emergency situations, thereby minimising the risk of long-term damage caused by for instance flooding. Application examples include cellars, garages, warehouses, storage rooms, archives, production facilities, waterworks and more.


Key features

  • Low temperature operation -10 to +35°C
  • Low humidity operation down to 10% relative humidity
  • Sturdy units made of stainless steel and powder coated sheet steel, supported by four rubber non-marking feet
  • Ergonomically-friendly design with handles
  • High-performance ECODRY G3-rotor for maximum water absorption
  • The rotor unit is easy to remove for cleaning and maintenance
  • Dynamic, safe and self-regulating PTC heating element
  • Energy-efficient radial fan
  • Air filter on the process air inlet
  • Noise reduced via integrated silencer

Operation elements

  • On/Off-switch
  • External hygrostat
  • Non-resettable hour counter optional MID approved kWh meter


  • Aerial ASE dehumidifiers are available with your logo and in your colour – minimum order quantity, 15 pieces
  • Energy consumption is displayed via the calibrated, non-resettable, MID-compliant energy meter (optional)
  • Adsorption principle with one common fan for process and regeneration air
  • Suitable for environments up to 450m3

Product specifications

Capacity (20°C/60% RH)


Air volume – dry air/regeneration air


Ext. pressure – dry air/regeneration air


Operating temperature range

-10 – +35

Operating humidity range

% RH

Nominal power consumption


Power supply


Sound level


Duct sizes:


Air inlet


Dry air outlet

1 x 125

Regeneration air outlet


Power cord

4.5 with plug

Protection class


Product size (h x w x d)




Accessories and consumables

Aerial Thermaflex hose 80mm 6000 0004
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Product code: 6000-0004

Accessory for ASE 200, ASE 300, ASE 400

Aerial Thermaflex hose 100mm 6000 0000
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Product code: 6000-0000

Accessory for ASE 300

Aerial Thermaflex hose 125mm 6000 0012
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Product code: 6000-0012

Accessory for ASE 400

Aerial Spare filter 5107 0073
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Product code: 5107-0073

Accessory for ASE 400

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Light, compact, practical and portable dehumidifiers popular for water damage restoration solutions.

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