OKM 48 evaporative cooler / adiabatic cooler for up to approx. 600sqm

Pre-order now for delivery 04/2027

OKM 48 - The most powerful mobile air cooler for large-scale industrial applications - Made in the EU

Ensure comfortable temperatures in very large rooms with the OKM 48, the most powerful air cooler in our range. With an impressive airflow of 48,000 m³/h, this cooler can efficiently cool areas of up to 600 m². Three adjustable speed settings offer individual adjustment options for every environment.

Advantages and features of the OKM 48

Maximum cooling performance: Ideal for large industrial or commercial spaces, production facilities and warehouses.
Enormous airflow: With 48,000 m³/h, the cooler reliably provides fresh air even in spacious areas.
Quiet operation: Despite its high performance, the noise level remains below 78 dB.
Mobile use: Thanks to its sturdy castors, the unit can be moved easily and positioned flexibly.
Automatic water supply: Direct water connection via float valve; the 350-litre tank can also be filled manually.
Durable and robust: The housing is made of corrosion-resistant, UV-treated injection-moulded plastic.
Hygienic and healthy: The integrated UV lamp eliminates bacteria, viruses, fungi and mould in the unit's water.
Energy-efficient: With a power consumption of just 1.2 kW, the cooler operates particularly efficiently despite its size.

Technical details of the OKM 48

Airflow: 48,000 m³/h
Maximum area: up to 600 m²
Power consumption: 1,200 W
Water consumption: 20–25 l/h
Tank capacity: 350 litres
Direct water connection: ½ inch
Noise level: 73/75/78 dB
Speed settings: 3
Dimensions: 1970 x 915 x 2240 mm
Weight: 189 kg

Why choose the OKM 48?

The OKM 48 is the ideal solution for businesses seeking effective and energy-efficient air cooling, even across very large areas. Its robust construction, automatic water supply and integrated UV water treatment make it the most powerful and hygienically reliable choice for demanding industrial and commercial applications. Choose quality and create a comfortable working environment with the OKM 48 - even in your largest halls.

Advantages over conventional air conditioning systems:

Energy efficiency: Adiabatic coolers consume significantly less energy than air conditioning systems because they do not require an energy-intensive compression or condensation process. Instead, they use the evaporation of water for cooling, which considerably reduces power consumption.
Environmental friendliness: Since they do not use refrigerants, adiabatic coolers avoid the use of environmentally harmful substances. Their lower power consumption also helps reduce CO₂ emissions.
Cost efficiency: Due to their lower energy consumption and simpler technology, the operating costs of adiabatic coolers are generally lower than those of conventional air conditioning systems. Maintenance costs are often lower as well.
Fresh air supply: Unlike air conditioning systems, which often recirculate air, adiabatic coolers provide a continuous supply of fresh air. This improves indoor air quality and reduces the concentration of pollutants.
Simple installation and maintenance: The units do not require complex installation and are easy to maintain because they contain fewer mechanical components.
No heat exchanger required: Since heat does not need to be discharged through a separate condenser, the complex installation of a heat exchanger or outdoor unit is not necessary.

Applications: Workshop, hall, logistics hall, warehouse, industrial hall, production hall, tent hall, event tent, marquee, sports hall, garage

Note:

Please note the maximum temperature reduction depending on the starting temperature and humidity, as shown in the table (product image). Due to its size, this product is not stored at our facility in Leichlingen; please allow approximately 1 week for delivery. Delivery is made by a freight carrier on a pallet.