Water Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial Dehumidifier

Get high-efficiency warehouse basement dehumidifier with 40L/hour water cooling. Perfect for industrial use. Buy now from our factory.
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  • Overview
  • Company Profile
  • Product Description
  • Feature
  • Technical Data
  • Detailed Photos
  • FAQ
  • Attention
  • Packaging & Shipping

Basic Info.

Workshop, Basement, Computer Room
Product Name
Basement Industrial Dehumidifier
Selwet / OEM
Place of Origin
Hangzhou, Zhejiang, China
Control Humidity Range(%Rh)
Transport Package
Wooden Box
Zhejiang, China
HS Code
Production Capacity

Product Description

Company Profile

 Hangzhou Shier Electrical Equipment Co., LTD (Selwet Electrical), located in Hangzhou Dajiangdong Development Zone introduces advanced refrigeration technologies from Germany and is establishing itself as a high-tech enterprise focusing on the research & development, production, sale, and services of ventilating dehumidifiers and relevant products covering dehumidification projects and indoor air purification projects. By continuously improving its management, the Company has passed such enterprise or product certifications like ISO9001, ISO14001, the EU's CE marking, and China's 3C.
     Since its establishment, Selwet Electrical has been seeking breakthroughs and committed to the research and development of temperature & humidity control-related technologies. Aspiring to be the leader of the field, it can offer over one hundred types of products, including civilian dehumidifiers, industrial dehumidifiers, Constant temperature, and humidity dehumidifiers, precision air conditioners, cellar and rotary air conditioner purifying units, and ventilation systems. They are widely applied in the fields of biology, electronics, food, chemical industry, tobacco, and laboratories in institutions of higher education for the purpose of providing customers with favorable indoor and working environments.

     Among other things, the Constant temperature and humidity series are applicable to the places where the temperature and humidity should be kept within a very narrow range. We design optimal products for customers in light of the areas, story heights, initial temperature and humidity, and target temperature and humidity of a workplace.
      The "All-heat Exchange Fresh Air Dehumidifier" makes use of an efficient energy recovery core to efficiently recover the heat in the air. It has five major functions, namely PM removal, dehumidification, the introduction of fresh air, atmospheric displacement, cooling, and air conditioning, thereby offering you and your family fresh air all year.
       We keep on improving quality and customer satisfaction.


Product Description

If the humidity is high, precise equipment, machines, home furniture will be rusted because of mildew, even give birth to bacteria, bad odor. So dehumidifiers are widely used in such places. Just like factory warehouse, file room, basement, pharmacy, electric chamber, precise instrument. swimming pool, workshop, printing, textile, plant, archive, medicine, electronic industry, metro, garage, greenhouse, underground engineering, national defense project, record room, library, defense construction, muniment room, mill, department, storehouse, computer laboratory, electronic product, foodstuffs, electronics, furnishings, Tabacco, commercial buildings.

Scope of application:

Pipe dehumidifier is used in national defense engineering, civil air defense engineering, tobacco and petrochemical industry, subway station, aerospace field, purification engineering, laboratory, telecommunication equipment room, archives, food room, pharmaceutical or film workshop, Special glass manufacturing, and other dehumidification requirements need centralized control of the place.



1. The structure is delicate, simple, and reasonable. Especially suitable for warehouse workshop and basement with large area and height floor.
2. The performance is stable, the quality is reliable. Compared with the drive reciprocating compressor, the fully closed scroll compressor can save
   20% energy, cool more fully, have lower noise and long life.

3. Human nature control, optimized energy-saving, the configuration of high and low pressure, anti-freezing, oil pressure protection, overload 
   protection, compressor three-minute delay protection, under-reverse protection, etc.

4. Control mode: full degree display, microcomputer automatic control dehumidification, automatic cream


Technical Data

Indoor Unit Dehumidification kg 5 7 10 15 20 30 40 50 60 75 90 100 120 150 180 200
Cooling capacity  kW 4.9 8.4 14.6 16.8 29.2 43.8 58.4 73 87.6 101.1 131.4 146 175.2 202.2 262.8 292
Air Volume   m3/h 1200 2000 2800 4000 5600 8400 11200 14000 16800 21000 25200 28000 33600 40000 47000 50000
External pressure Pa 200 200 200 200 200 200 200 200 200 400 400 400 600 600 600 600
Voltage 220V  50Hz three-phase four-wire system,380V~ 50Hz
Temperature controlled 18-30ºC±1ºC
Humidity controlled  40-70%±5%
Rated Power Input kW 1.9 2.7 4.5 5.4 9.0 13.9 18.8 24.6 29.5 38.4 48.5 55.3 65.3 78.9 92.3 102.2
Heat exchanger Type High-efficiency purple copper tube through hydrophilic aluminum corrugated fins
Flow saving  External balance type thermal expansion valve
condensate fan Low-noise axial flow fan
fan power  kW 0.2 0.25 0.45 0.5 0.9 1.35 1.8 3.5 4.5 7.5 10 12 14 16 18 20
Dimension length mm 500 600 770 1220 1220 1600 1600 1600 1850 1850 1850 2200 2400 2600 3000 3000
width mm 600 405 470 450 450 600 600 600 1000 1000 1100 1300 1300 1500 1600 1800
height mm 1100 1600 1610 1700 1700 1800 1800 1800 1850 1850 1950 2000 2200 2300 2500 2500
Weight kg 60 100 200 220 240 300 370 430 500 650 800 1000 1360 1550 1740 2000
Noise dB(A) 50 55 60 62 64 65 66 68 68 69 70 72 72 74 74 75
Outdoor Unit Compressor Type  rotary type  Fully enclosed vortex compressor
Power  kW 1.5 2.2 3.7 4.4 7.4 11.0 14.8 18.4 22.0 26.5 33.1 36.8 44.1 55.1 66.2 73.5
Condenser Fan type Low-noise axial flow fan
Power kW 0.2 0.25 0.35 0.5 0.75 1.5 2.2 2.7 3.0 4.4 5.4 6.5 7.2 7.8 8.1 8.7
Refrigerant Type R22/407C
weight kg 1.0 1.5 2.6 3.0 4.0 5.5 8.0 8.4 13.0 19.0 20.0 25.0 28 32 36 40

Design conditions: the indoor dry ball temperature is 23ºC, the wet ball temperature is 17ºC, the cooling water inlet temperature is 30ºC, and the water outlet temperature is 35ºC.

Detailed Photos

Water Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial DehumidifierWater Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial Dehumidifier




1. Are you a trading company or manufacture?
  As one of the oldest manufactures of dehumidifiers and humidifiers, we are now taking the important position of the air treatment industry in mainland China.

2. Do you accept OEM?
   Yes, of course, and we have a professional designer to help you design your logo.

3.Can I buy a sample for testing 
  Yes, we can supply you with a sample. For most of the models, we have them in stock. We can supply you with the
sample within 7 days after we get your payment.

4. Can I visit your factory?
 We warmly welcome you to visit us at Hangzhou city, Zhejiang province. You can take the airplane to Shanghai, then take the fast train for 50 minutes to Hangzhou railway station, we can pick you up at the railway station. If you fly to Hangzhou directly, we can pick you up at the airport.

5. Why do I need a dehumidifier?
 If your home, warehouse or factory is always in a humid circumstance, it will lead to many health problems and cause damage to your furniture and machine. Our professional dehumidifier is able to provide you with a dry and purified environment which makes you more comfortable.

6. What kind of payment terms you do?
    Paypal, West Union, T/T, L/C

7. What kind of shipment is available?
     By sea, by air, by express, or as your requirement

8. How long is the delivery time?
   15 to 45 working days


1. Put it on rugged and flat ground to avoid machine shake
2. Please sure the voltage of the power supply is consistent with the machine
3. Do not use the same socket together with other appliances
4. The machine should not be placed next to the heat source, to avoid increasing power or failure
5. Do not use the machine when the environmental  temperature is over 38 degrees C
6. Do not exceed 45 degrees when moving or handling the machine


Water Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial Dehumidifier

Packaging & Shipping

Water Cooling 40L/Hour High-Efficiency Warehouse Basement Industrial Dehumidifier

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