KALTERMANN KM22
Industrial Cooler - G4 Dust Prefilter

KALTERMANN KM22 - Industrial Adiabatic Cooler with G4 Prefilter

Kaltermann KM22 is a mobile and filtering air cooler, ideal for cooling spaces up to 250 m² . Its evaporative cooling system offers an efficient and economical solution for work environments. KALTERMANN KM22 is suitable for all types of industry, in dusty or non-dusty environments . In addition, its compact and mobile design allows it to be easily moved to different work environments.

This KALTERMANN KM22 cooler is equipped with an integrated UV lamp for the disinfection of viruses, bacteria, fungi and mold.

It features a G4 pre-filtration system , adjustable speeds and silent operation, perfect for improving thermal comfort in workshops, factories and other large spaces.

Ideal for rooms up to 250 m²
G4 Dust Pre-Filter

ANTIBACTERIAL UV DEVICE

The Kaltermann KM22 cooler is equipped with a built-in antibacterial UV lamp that offers an additional level of protection for the health of the environment. This technology is designed to disinfect water and air, eliminating bacteria, viruses, fungi and mold , ensuring a healthier environment. Ultraviolet light works by destroying the genetic material of microorganisms, preventing their proliferation and improving the quality of the air released into the environment. This system is particularly useful in industrial or work environments, where air quality is crucial to the health of workers.

Functional specifications

Cooling and evaporation

The KALTERMANN KM22 cooler is based on a simple but effective principle: evaporative cooling. When warm air is drawn into the device, it passes through a wet cooling pad, which reduces the temperature of the air without using chemical refrigerants, making it an environmentally friendly solution . In practice, the device uses the natural evaporation process of water to lower the temperature of the air which is then released into the environment.

Air filtration with G4 prefilter

One of the distinguishing features of the KALTERMANN KM22 is the G4 pre-filter , which offers effective protection against dust particles and other impurities in the air. The G4 filter, classified as ISO Coarse , is designed to stop particles larger than 10 μm , such as sand and other large impurities. This makes it particularly suitable for dusty industrial and work environments, where maintaining clean air is essential for the health and safety of workers. Thanks to its position at the inlet of the system, the G4 pre-filter prevents these particles from entering the cooler , thus ensuring greater efficiency and durability of the appliance.

Effective and silent cooling

KM22 uses technology that minimizes energy use compared to traditional cooling systems, making it a sustainable choice. Its power is 640 W with a flow rate of 22,000 m³/h . KALTERMANN KM22 is designed to operate at relatively low noise levels (58-66 dB) , making it suitable for work and commercial environments. In addition, thanks to the Plug & Play function , installation is immediate and without complications, while maintenance is minimal, thanks to the easy access for cleaning filters and water management.

Water container 130 L

Its water holding capacity is 130 L with a water consumption that varies between 10 and 15 L/h .

Scope of use

This portable evaporative cooler can be used in these contexts:

• Workshops and warehouses : Thanks to its capacity to cool large surfaces of up to 250 m², it is ideal for work environments where thermal efficiency is essential, but without the use of complex and expensive air conditioning systems.
• Factories and industries : In industrial environments, where dust can be a problem, the G4 pre-filter helps keep the air clean, protecting machinery and improving worker comfort.
• Garages and storage rooms : KALTERMANN evaporative coolers are also useful in environments where materials are stored or work is done on vehicles, as they are able to reduce heat without compromising air quality.
• Events and fairs : Mobility and ease of installation make the KM22 particularly suitable for cooling temporary spaces, such as fairs and outdoor events, where climate management is a priority.

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Kaltermann: The Cooling Professionals

KALTERMANN is a German company specializing in the development of mobile evaporative air cooling solutions for various industrial sectors, including metallurgy, foundries, food, wood, minerals, and logistics. With a strong focus on environmental sustainability, KALTERMANN offers environmentally friendly technologies that reduce heat and harmful dust, improving air quality in the workplace. Since 1994, the company has stood for reliability, innovation, and a constant commitment to improving environmental and working conditions, offering customized solutions and comprehensive after-sales service.

Characteristics

• Evaporative cooling
• G4 dust pre-filter
• Built-in antibacterial UV lamp
• Suitable for large spaces
• Easy maintenance and cleaning
• Reduced energy consumption
• Programmable automatic timer function
• Silent and compact
• Effective in dusty environments
• Plug & Play Installation
• Made in France