Product description
The KM22 EC-W is a mobile industrial evaporative air cooler designed for warehouses, workshops, production areas and other demanding professional spaces up to approximately 250 m².
With a maximum airflow of 22,000 m³/h, continuously adjustable EC motor control and integrated G4 air pre-filtration, the unit combines high-volume evaporative cooling with additional protection against coarse airborne contamination.
Technical overview
- Maximum airflow: 22,000 m³/h
- Recommended area: up to 250 m²
- Airflow adjustment: continuously adjustable from 0 to 100%
- Motor: EC motor
- Air pre-filtration: Pureflow G4 pre-filter
- Water treatment: integrated UV treatment
- Air distribution: automatic swing function
- Connectivity: Wi-Fi
- Protective cover: included
- Application class: industrial
- Warranty: 5 years
Operating principle
The KM22 EC-W uses evaporative, or adiabatic, cooling. Warm ambient air is drawn through a water-wetted evaporative medium. As water evaporates, heat is absorbed from the incoming air before the cooled air is discharged into the workspace.
The process does not require a conventional refrigerant circuit or compressor-based refrigeration system. Because evaporative cooling increases the moisture content of the treated air, sufficient air renewal is important.
Doors, windows, ventilation openings or mechanical extraction should allow humidified air to leave the building while fresh air enters. Cooling performance depends on ambient temperature, relative humidity, ventilation, internal heat load and cooler positioning.
Material options
No selectable material variants are specified for the KM22 EC-W. The unit is supplied as a complete mobile industrial evaporative cooling system.
Available micron ratings
The KM22 EC-W uses a Pureflow G4 air pre-filter rather than a selectable micron-rated filtration stage. The G4 pre-filter is intended for coarse pre-filtration of incoming air and should not be interpreted as HEPA or fine-particle filtration.
No selectable micron ratings are specified for this model.
Design and construction
The KM22 EC-W is configured for industrial environments where cooling equipment may be exposed to dust and airborne contamination. The integrated G4 pre-filtration stage helps reduce the amount of coarse contamination entering the cooling system.
- Mobile industrial construction
- High-volume axial airflow
- EC motor technology
- Continuously adjustable output from 0 to 100%
- Pureflow G4 incoming-air pre-filtration
- Integrated UV water treatment
- Automatic swing for broader air distribution
- Wi-Fi connectivity
- Remote operation and monitoring
- Protective cover included
- 5-year warranty
Typical applications
- Warehouses and logistics centres
- Industrial workshops
- Production and assembly areas
- Order-picking zones
- Automotive workshops
- Packaging facilities
- Food production environments
- Machine shops
- Maintenance areas
- Local cooling of operator workstations
Key benefits
- Suitable for industrial spaces up to approximately 250 m²
- Maximum airflow of 22,000 m³/h
- Pureflow G4 air pre-filtration
- Continuously adjustable airflow from 0 to 100%
- EC motor for controlled fan operation
- Wi-Fi connectivity for remote operation
- Integrated UV water treatment
- Automatic swing for wider airflow distribution
- Mobile configuration for flexible positioning
- Evaporative cooling without refrigerant gas
- 5-year warranty
Configuration and quotation
The stated coverage of up to 250 m² is a general sizing guideline. Floor area alone is not sufficient to determine the correct cooler for every installation.
For a technical recommendation or quotation, provide the following information where possible:
- Floor area in m²
- Approximate ceiling height
- Type of industrial process or workspace
- Typical indoor temperature during warm periods
- Available ventilation or extraction
- Dust level and type of airborne contamination
- Machinery, ovens or other internal heat sources
- Number and location of occupied workstations
- Required cooling area: local zone or complete workspace
These parameters help determine whether the KM22 EC-W provides sufficient airflow or whether another cooler size is more appropriate.