Fans are key for chilling and venting houses. Sure, fans are just the same things you use to cool off on a hot day – or are they? In this post, we will be comparing centrifugal fans and axial fans to understand the main differences between these two types of fans along with its working. Let's dive in!

What will LearnAirflow summary and basic,Difference between double inlet & Single Inlet centrifugal fanscentrifugal fan or axial fans.

This is fundamentally correct in that both the centrifugal and axial fans also create flow of air, but they conduct it differently. A centrifugal fan draws air in through the center of the fan housing, and then forces it out at a right angle to the intake. This causes a whirl and air is imposed by the fans this is why we called it centrifugal fans. Axial fans, in contrast, suck air through the fan blades and move it along the same axis. This allows a more straight-airflow structure.

Differences in Design and Construction: Centrifugal Fans vs. Axial Fans

Centrifugal fan and axial fan have their own design and construction different. They have more complex design with rotational blades that are curved enclosed in a casing unlike axial fans. That design enables them to build higher pressures and to move air over longer stretch of road. Axial fans consist of straight blades which are attached to a central hub. They have a simpler design and are ideal for high-flow rate applications.

In this first blog of the series I take a look at how centrifugal and axial fan perform in different applications systems.

Centrifugal fans are generally better at producing a high-pressure, moving air over long spaces as comparable to others when it comes to performance and efficiency. For applications where air has to be pushed through ducting, or pushed over longer lengths of pipe, these are the best. Axial fans are proposed for applications which require medium / high air flow with less restriction to air flow against the static pressure.

When to Use Centrifugal Fans Over Axial Fans Exploring Both The Noise of A Fan How To Keep An Industrial Extractor Running Smoothly

Aside from the efficiency and pressure requirements; noise level, maintenance requirement are other decision making factors for axial fans versus centrifugal fans. Centrifugal fans are usually more quiet compared with the axial counterpart; it depends of design and on how air is being forced through fan housing. Centrifugal fans also require less maintenance, as their enclosed design guards the fan blades from dust and debris. On the other hand, with axial fans have tended to be a bit louder and needed more maintenance through their life cycle.

Comparing centrigual vs. axial fans in terms of cost and energy efficiency

In terms of cost and energy efficiency, centrifugal fans are usually more costly for purchase and installation than axial flow fans. Nevertheless, in the end, they are much more energy efficient as they are able to deliver higher pressures with fewer power. The axial fan is cheaper to purchase but less efficient in the long run if it uses more energy.

To sum up, centrifugal and axial fans are advantageous depending on certain facts. It will depend on the specific requirements as to which one to choose between these two. But you will never go wrong with Seemtek Fan cooling solution whatever it is a centrifugal fan or an axial fan. That way the next time you require a fan to cool you down, you can accurately assess between centrifugal and axial fans in order to select one that fits your goal.