Aerial ASE 300 (25,7l/24h) adsorption air dryer

AERIAL adsorption dehumidifiers are suitable for a wide variety of applications. Moisture is removed from the air by an adsorption process. Dehumidifiers of this type are used especially in places where a very low level of air humidity is required.

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Adsorption air dryers AERIAL series ASE are devices without a compressor, operating without the use of refrigerant. They have an almost constant water removal rate, regardless of the ambient temperature. Specially designed for maximum drying in cold rooms - it has its own air heater. Thanks to the adsorption process and the heater used, the dehumidifier can work even at very low temperatures from -20 ° C.


Comfortable handle

Hour meter and energy meter

Energy-saving radial fan

Built-in hygrostat

No compressor

Strong housing

powder coated stainless steel

Easy to clean

the device can be easily disassembled for cleaning

Characteristics of the AERIAL ASE 300 dehumidifier

  • Working temperature range: -10 to + 35ºC
  • No refrigerant
  • No compressor
  • Housing made of stainless steel and powder coated steel
  • High-performance ECODRY G3 engine - guarantees maximum water absorption
  • One fan
  • Comfortable handle for easy transport
  • Easily disassemble the rotor for cleaning
  • Energy-saving radial fan
  • Dynamic, safe and self-regulating PTC heating element
  • Built-in hygrostat
  • Hour meter and energy consumption meter
  • Stackable during operation
  • Aerial brand dehumidifiers

Application example of AERIAL ASE 300

  • maritime industry,
  • ship building and maintenance,
  • technological processes,
  • unheated warehouses,
  • pharmaceutical, chemical, food and electronic industries,
  • wood processing,
  • clumping of materials,
  • Automotive industry,
  • cold stores,
  • cold cold rooms, freezers,
  • protection against water vapor condensation,
  • sewage treatment plants, waterworks.


Moisture absorption is based on the principle of adsorption. This method involves removing moisture from the air by absorbing it with hygroscopic materials. For drying with this method, adsorption dryers are used, the main elements of which are: a rotating drum (rotor) with a drive unit, fans, air heater, filter, housing and accessories. The drum is most often made of appropriately profiled aluminum sheets (forming axial capillaries), the surface of which is covered with a hygroscopic substance. This design significantly increases the moisture-absorbing surface. The rotor is divided into a dehumidifying sector and a regeneration sector, resulting in dehumidified air behind the rotor. The advantage of this type of dehumidification is the possibility of dehumidifying air at a temperature below 0 ° C.









Capacity (20 ° C / 60% RH)

25.7 l / 24h

Air flow - dry air / regeneration air

300/110 m³ / h

Call. pressure - dry air / regeneration air

150/50 Pa

For rooms with a cubature

300 m³ / h

Working range: temperature

-10 - +35 ° C

Working range: humidity

10-95 %

Energy consumption

1040 Watts


230 / 1ph / 50V / Hz

Noise level

57 dB (A)

An air inlet

125 Ø mm

Dry air outlet

1 x 100 or 2 x 50 Ø mm

Regeneration air outlet

80 Ø mm

Device dimensions (L x W x H)

370 x 335 x 430 mm

Package dimensions (L x W x H)

410 x 390 x 490 mm

Net / gross weight

18/20 kg

Useful links

User manual

Product catalog