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20000CMH Industrial Air Cooler


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The 20000CMH Industrial Air Cooler from RTFANS is a highly efficient and eco-friendly cooling solution designed for use in large spaces such as factories and warehouses. With its impressive cooling capacity of 20000CMH, it quickly and effectively cools even the hottest and most humid environments.

RTFANS is dedicated to providing high-quality industrial ventilation and air cooling products and services to assist our customers in achieving their objectives. The 20000CMH Industrial Air Cooler is no exception, having been manufactured with the most up-to-date technology and materials for maximum performance, durability, and dependability.

An essential characteristic of our 20000CMH Industrial Air Cooler is its energy efficiency. It consumes only a fraction of the energy used by conventional air conditioning systems. This results in significant energy savings for our customers while also lowering their carbon footprint.

Additionally, our air cooler features several customization options. We recognize that each client has specific requirements and demands, which is why we provide a variety of customization options to ensure that our air cooler meets their specific needs. From size and color to airflow and cooling capacity, we can tailor our air cooler to meet any space or application.

In summary, the 20000CMH Industrial Air Cooler from RTFANS is a groundbreaking cooling solution for industrial applications. Its high efficiency, eco-friendliness, and customization options make it the ideal cooling solution for large spaces that require effective and dependable cooling. If you are looking for a superior air cooler for your company, look no further than RTFANS.

Products Description

Cooling principle

When the cooler is operating, water is pushed from the water tank to the water distributor, where it is equally distributed to the evaporative cooling pads before returning to the tank. Prior to being delivered to the user space, the outdoor hot air is drawn via the wet cooling pads, filtered, and has its temperature decreased.

How does evaporative air cooler work?

Fresh outdoor air is continuously brought into the indoor room through the air duct and air supply outlets after being filtered and cooled by an evaporative air cooler. The indoor environment will be in a positive pressure state due to the constant flow of fresh air, which will cause the initial hot air that included odor and dust to be expelled out of the space and leave behind a cool, ventilated, tidy, and comfortable environment. For any evaporative air conditioning system to operate satisfactorily, a suitable exhaust area and an efficient exhaust are necessary.

Fan TypeAxial
Outlet TypeSide
Fan SpeedSingle Speed/12 speeds
Max Air Flow(m³/h)25,000
Working Current(A)2.7/4.5
Water Tank(L)35
Water Consumption(L/h)65
Net Weight(kg)57
Physical Size(mm)1,120*1,120*1,030
Air Outlet Size(mm)670*670
Applicable Area(m²)150~200
Air Supply Dist(m)30~35
Direct Air Supply(m)20
Applicable Area(m²)100~150


Supply Air Temperature

The "dryness" of the outside air determines the supply air temperature. The temperature of the web bulb decreases as the outside air becomes dryer. The ability to reduce temperature is increased.
When the outside air is hot and dry, evaporative cooling performs at its optimum. For information on temperature drop (supplied air temperature with air cooler) under various humidity and temperature circumstances, see the datasheet below.
The secondary cooling effect known as the "wind-chill effect" occurs when air moves over human skin, creating an effect like to that produced by a fan and making it feel cooler. The Supply Air Temperature and Air Velocity both affect the Wind-Chill Effect.


Why Evaporative Air cooler?

  1. 100% copper high-quality motor, With iron casting housing, more durable and steady;
  2. Upgraded high-efficiency cooling pad with fixing frame—Higher cooling efficiency and better protection for the core cooling media;
  3. Integrated one-piece fan blades with patent structure and design, Low noise, and high airflow;
  4. Strong PP engineering plastic structure with Anti-aging and Anti-UV material, long life span;
  5. Vertical water inlet valve to make sure, stable water inlet supply with minimum blockage;
  6. LCD and mechanical control board, optional for auto/mechanical control system;
  7. The open-type water distribution system can make water be distributed evenly onto a cooling pad;
  8. Specially designed air inlet shutter shape to ensure maximum air inlet while can keep rain and dust outside.



An industrial air cooler is a device that cools large spaces by evaporating water and blowing the cooled air into the desired area.

An industrial air cooler works by pulling in hot air from the surrounding area and passing it over a series of wet cooling pads. The water in the pads then evaporates, which cools the air passing through them. The cooled air is then blown out into the designated area.

The advantages of using an industrial air cooler include reduced energy costs, improved indoor air quality, and a more environmentally friendly cooling solution.

The 20000cmh industrial air cooler has an airflow capacity of 20000 cubic meters per hour.

The 20000cmh industrial air cooler is suitable for spaces up to 1500 square meters.

The power consumption of the 20000cmh industrial air cooler is 1.1 kW.

What maintenance is required for the 20000cmh industrial air cooler?

What maintenance is required for the 20000cmh industrial air cooler?


If you have any enquiry about quotation or cooperation, please feel free to email us at info@rtfansgroup.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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