Heat exchange across a larger evaporator
Hydrophilic aluminium fins and internally grooved copper tubes support heat transfer and condensate formation. The fin surface helps water spread and drain, while limiting dirt adhesion for easier cleaning.
PRODUCT / TECHNICAL DATA Industrial Humidification & Dehumidification EquipmentSpecifications / Configurations / Procurement
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Industrial Humidification & Dehumidification Equipment
Industrial Dehumidifier
Product specifications
| Brand | ST |
|---|---|
| Dehumidification method | Refrigerant condensation |
| Humidity adjustment range | 10–95% RH |
| Humidity control range | 30–95% RH |
| Humidity control accuracy | ±3% RH |
| Heat exchanger | 0.1 mm hydrophilic aluminium fins; internally grooved copper tubes |
| Air circulation | External-rotor centrifugal fan; copper-wound motor |
| Protection | Overload protection |
| High-temperature configuration | 30–55°C |
| Customization | Available |
Specifications can be customized to your requirements.
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Specify the quantity and configuration in your inquiry.
Industrial Dehumidifier removes excess water vapour from enclosed storage and production areas, helping protect cartons from dampness and metal parts from moisture-related corrosion while they await use or dispatch. Air passes over a cold evaporator, moisture condenses into water, and the unit returns drier air to the room.
The range combines adjustable humidity control with different water-removal capacities and drainage arrangements. Tank-equipped models suit spaces without a nearby permanent drain, while direct-drain models carry collected water away without routine tank emptying. A high-temperature configuration is available for warm drying processes.
MODEL COMPARISON
Industrial dehumidifier models
| Model | Daily dehumidification (L/day) | Hourly dehumidification (kg/h) | Applicable area (m²) | Maximum power | Power supply | Drainage | Tank capacity |
|---|---|---|---|---|---|---|---|
| ST-70ES | 70 | 2.9 | 80–120 | 960 W | 220 V / 50 Hz | Direct drain / tank | 10 L |
| ST-138ES | 138 | 5.75 | 180–220 | 2100 W | 220 V / 50 Hz | Direct drain / tank | 10 L |
| ST-158ES | 158 | 6.58 | 200–260 | 2600 W | 220 V / 50 Hz | Direct drain / tank | 10 L |
| ST-168ES | 168 | 7 | 250–280 | 2800 W | 220 V / 50 Hz | Direct drain / tank | 10 L |
| ST-90E | 90 | 3.75 | 150–200 | 1600 W | 220 V / 50 Hz | Direct drain | None |
| ST-138E | 138 | 5.75 | 180–220 | 2100 W | 220 V / 50 Hz | Direct drain | None |
| ST-158E | 158 | 6.58 | 200–260 | 2600 W | 220 V / 50 Hz | Direct drain | None |
| ST-168E | 168 | 7 | 250–280 | 2800 W | 220 V / 50 Hz | Direct drain | None |
| ST-192E | 192 | 8 | 280–300 | 3200 W | 220 / 380 V, 50 Hz | Direct drain | None |
| ST-200E | 200 | 8.3 | 300–350 | 3600 W | 220 / 380 V, 50 Hz | Direct drain | None |
| ST-240E | 240 | 10 | 400–450 | 4900 W | 220 / 380 V, 50 Hz | Direct drain | None |
| ST-300E | 300 | 12.5 | 450–500 | 5500 W | 380 V / 50 Hz | Direct drain | None |
| ST-380E | 380 | 15.8 | 600–800 | 7000 W | 380 V / 50 Hz | Direct drain | None |
| ST-480E | 480 | 20 | 800–1000 | 9800 W | 380 V / 50 Hz | Direct drain | None |
| ST-25KE | 600 | 25 | 1000–1100 | 10 kW | 380 V / 50 Hz | Direct drain | None |
| ST-30KE | 720 | 30 | 1100–1400 | 16 kW | 380 V / 50 Hz | Direct drain | None |
| ST-40KE | 960 | 40 | 1200–1500 | 22 kW | 380 V / 50 Hz | Direct drain | None |
| ST-50KE | 1200 | 50 | 1500–1800 | 28 kW | 380 V / 50 Hz | Direct drain | None |
| ST-60KE | 1440 | 60 | 2000–2200 | 30 kW | 380 V / 50 Hz | Direct drain | None |
FEATURES
Moisture removal with controlled airflow
Air circulation and heat dissipation
An external-rotor centrifugal fan with a copper-wound motor circulates air through the unit. Side cooling fans support heat dissipation; their one-piece moulded construction provides strength and helps resist cracking and deformation.
Low vibration and efficient operation
The compressor and fan arrangement is designed for low vibration, reduced noise and efficient operation. Overload protection supports dependable running during demanding drying cycles.
APPLICATIONS
Control damp conditions around stock and work in progress
Warehouses and storerooms
Manage humidity around stored cartons, packaged goods and metal components to reduce moisture uptake and corrosion risk during storage.
Production and packing rooms
Remove excess airborne moisture where parts and packaging wait between production stages, helping maintain more consistent handling and storage conditions.
Warm drying rooms
Use the high-temperature configuration to remove moisture released during drying in enclosed rooms, with capacity matched to the material load and air leakage.
SELECTION
Choose by moisture load, drainage and available power
Tank-equipped or direct-drain models
ES models provide a tank as well as direct drainage. E and KE models use direct drainage, making a suitable discharge route part of the installation. Keep air inlets, outlets and service access clear.
Match capacity to the room and process
Use the area ranges as a starting point, then account for ceiling height, door opening, incoming humid air and moisture released by materials. The KE models provide higher removal capacity for larger spaces or heavier moisture loads, with greater electrical demand.
Check temperature and electrical supply
Choose the high-temperature configuration for warm drying conditions. Match the selected model’s voltage and maximum power to the site supply; the model table keeps each power option paired with its capacity.
FAQ
Humidity settings and water disposal
Is the humidity adjustment range the same as the control range?
They are separate specifications. The adjustment range describes the settings available on the controller; the control range describes the operating humidity range. Select the target for the stored material or process.
Does a larger tank increase dehumidification capacity?
No. Tank volume describes collected-water storage, while daily and hourly capacity describe water removal. A direct drain avoids tank emptying but does not change the model’s rated capacity.
Is the daily water removal the same in every room?
The collected amount varies with room temperature, humidity and the moisture entering the space. Select capacity for the actual conditions and the time available to bring humidity under control.
PROCUREMENT / INQUIRY
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