The Heylo AT20 19L industrial absorption dryer is a desiccant dehumidifier designed for tough environments where compressor dehumidifiers would struggle. It's particularly useful in areas with low temperatures and can remove up to 19 litres of moisture per day, making it great for water damage restoration, building and restoration work, and regulating humidity in various spaces like cellars, treatment plants, waterworks and more.
The AT20 dehumidifier is extremely versatile when it comes to drying purposes. It can be used for drying out cold construction sites or flood-damaged areas. In addition, it also manages the relative humidity in archives, storage rooms, basements and attics and prevents condensation, damp, mould and moisture damage to your storage items. In terms of manufacturing and production processes, the Heylo dehumidifier can be used for drying out materials and ingredients.
Despite its strong and sturdy construction, the Heylo absorption dryer has a compact design that makes it easy to transport, install and use in small and confined spaces. They're also easy to maintain and cost-effective to run due to the cutting-edge self-regulating PTC heating elements. The heating elements are energy-efficient, as they adjust their temperature and power consumption continuously based on the surrounding conditions. The AT20 dryer comes with attachment points for ducting to the air inlet, dry air outlet and wet air outlet. Besides, an external hygrostat can be utilised to set the desired relative humidity level within the space. The dehumidifier then automatically turns on and off to maintain the selected humidity level accordingly.
The dehumidifier employs an SSCR desiccant rotary wheel to extract moisture from the air efficiently. The high-performance rotor collects a considerable amount of excess moisture with the desiccant material. After absorbing moisture, the wheel undergoes heating from a PTC heating element, which causes the moisture to evaporate. The water vapour is then exhausted from the unit.
Article No.: 1110711
Dehumidification performance (l/24 h) (at 20°C / 60 % r.h.): 19.2
Dry air quantity (cum/h) (in case of density 1.20 kg/cum, free blowing): 330
Moist air flow volume (cum/h) (density 1.20 kg/cum, free blowing): 60
Power consumption max. (kW): 1.2
Fuse 230 V/50 Hz (A): 10
Height / Width / Depth (mm): 422 / 350 / 410
Volume (dB(A)): 50
Weight (kg): 15
Hose connection - dry air + incoming air (diam. in mm): 125
Hose connection - moist air (diam. in mm): 80
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