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Axial fans - large air volumes with low pressure
What are axial fans?
An axial fan moves air along the rotational axis of the rotor. This means that the airflow is axial, i.e. parallel to the axis of the fan.
With this design, they can move large volumes of air at comparatively low pressure.
The most important components are the rotor, the housing, and the motor.
When do you need an axial fan?
Especially when you want to circulate a large amount of air at once. They are particularly suitable for ventilating large spaces without requiring high pressure.
Axial fans are ideal in the following situations:
- Large-space ventilation:
Ventilation of large halls, warehouses, production areas, or workshops.
- Air conditioning:
Cooling and even air distribution in large buildings.
- Kitchens and gastronomy:
For kitchen exhaust systems where large air volumes need to be removed.
- Moisture removal:
In bathrooms, laundry rooms, or humid areas where air circulation is important.
Axial fans vs. centrifugal fans
While axial fans are perfect for moving large air volumes at low pressure, there are also centrifugal fans.
| Feature | Axial fan | Centrifugal fan |
| Air volume | High | Medium to high |
| Pressure build-up | Low to medium | High |
| Application | Large rooms, fast air circulation | High pressure, air transport in duct systems |
| Noise level | Low to medium | Can be louder, depending on design |
| Design | Flat, wide, easy to integrate | More compact, heavier |
| Typical use | Ventilation, air conditioning, exhaust | Extraction, pressure ventilation, conveying systems |
In short:
If you need to move large volumes of air at low pressure, axial fans are the best choice. For air transport at higher pressure or within duct systems, centrifugal fans are more suitable.
Our support for your purchase!
Do you have questions or need individual advice? Contact us by phone at 0711 787 4078 or by email at kontakt0926@KlimaLex.de – we will be happy to help you find the right axial fan!FAQ / Frequently Asked Questions
When you need to move large volumes of air at low pressure. This means efficient ventilation of different rooms and areas, such as: Large halls, factories, warehouses Kitchens, restaurants, catering businesses Bathrooms, laundry rooms Building ventilation systems Drying and dehumidification processes
Pay attention to the parameters to make sure the axial fan meets your requirements: Air volume (m³/h or m³/s): How much air needs to be moved? Pressure requirements: Low pressure, since the main focus is on volume. Installation situation: Space conditions, connection options, protection classes. Noise level: Especially important in work environments.