Evaporative Cooler / Adiabatic Cooler OKM05 with UV Lamp, up to approx. 50 m²

Pre-order now for delivery 04/2027

OKM05: targeted cooling exactly where people work

Not every hall needs to be cooled completely. Often it is enough to cool a single workstation, a hot loading dock or a terrace. That is what the OKM05 is made for: compact, quiet and with a power consumption of only 170 W. It blows 5,000 m³/h of evaporatively cooled fresh air exactly where people work or sit. Fill in water or connect a hose, plug into a standard 230 V socket, done.

New: integrated UV lamp

Like the larger OKM models, the OKM05 now has a UV lamp. It helps reduce bacteria, viruses, fungi and mould in the tank water and ensures hygienic operation even on hot days.

Advantages at a glance

• Very economical: only 170 W, just a few cents per operating hour
• Long runtime: 90 litre tank at approx. 3 to 4 l/h, one filling lasts more than 20 operating hours
• Automatic filling: via ½" hose connection with float valve, alternatively manual filling (e.g. watering can or hose)
• Quiet: 49 / 58 / 63 dB depending on speed
• No spray mist: pure evaporation, no droplets and no wet surfaces
• Even air distribution: automatically oscillating air outlet
• Easy operation: 3 speeds, fan-only mode and timer
• Mobile: only 16 kg, on castors, fits through standard doors

Technical data OKM05

• Air flow: 5,000 m³/h
• Recommended area: up to approx. 50 m²
• Power consumption: 170 W (0.75 A)
• Voltage: 220 to 240 V / 50 Hz
• Tank: 90 litres with level indicator
• Water consumption: approx. 3 to 4 l/h
• Water supply: automatic via ½" connection with float valve, or manual
• Noise level: 49 / 58 / 63 dB
• Speeds: 3, plus fan-only mode
• Water hygiene: integrated UV lamp
• Dimensions (W x D x H): 664 x 433 x 1,183 mm
• Weight (empty): 16 kg

Note: The achievable temperature reduction depends on air temperature and humidity (see table in the product images). Cooling works best in hot, dry air.

Do you need several units? Contact us for an individual price.