What Are Centrifugal (Radial) Fans?
Unlike axial or standard duct fans, a centrifugal fan redirects the airflow at a 90° angle and expels it under pressure – ideal for long ducts or tight channels where a regular fan wouldn’t provide enough power. Their design makes them perfect for demanding ventilation systems in industrial settings, workshops, warehouses, commercial kitchens, or private HVAC systems.
Key Advantages of Centrifugal Fans
- High pressure generation: Perfect for applications with long duct systems, pipelines or filters.
- Consistent performance under resistance: Airflow remains stable even against counterflow or narrow passages.
- Versatile usage: Suitable for supply and exhaust air, extraction of fumes, dust, or moisture.
- Durable & robust: Designed for continuous operation and long-term reliability.
Typical Applications for Centrifugal Fans
Centrifugal fans are used wherever stable airflow under pressure is required. Typical applications include:
- Building ventilation systems with long ducts
- Workshop or hobby room extraction (e.g., sanding dust, paint fumes, solder smoke)
- Commercial kitchens & gastronomy to remove steam and odors
- Basements, storage rooms, or technical rooms with high humidity
- Agriculture & animal housing for stable barn ventilation
What to Consider When Buying a Centrifugal Fan
- Airflow volume (m³/h): How much air needs to be moved?
- Pressure (Pa): Higher pressure is needed for long or angled ducts.
- Duct diameter: Choose a model compatible with your ventilation system.
- Control options: Speed settings, timers, or automated operation may be important.
Centrifugal vs. Axial Fans – Which One Should You Choose?
While axial fans are ideal for free airflow over short distances, centrifugal fans excel at high performance under resistance. Whenever air needs to travel through long ducts, filters, or tight channels, a centrifugal fan is clearly the better choice.
Buying a Centrifugal Fan – Maximum Efficiency for Pressure & Distance
If you are looking for a reliable ventilation solution with strong airflow pressure, centrifugal fans are the ideal choice. They combine continuous operation stability, high-pressure performance, and versatile applications – whether for home, workshop, or industrial use. Discover and buy the right model for your ventilation project today!
For personal advice, feel free to contact us by phone: 0711 787 4078 or via email at kontakt1025@KlimaLex.de.
FAQ / Frequently Asked Questions