Forward Curved Centrifugal Fan Design

These centrifugal fans are ideal for those companies looking for fans that can deliver medium to high airflow in their facilities.

Forward curved centrifugal fan design.

In the example shown below the fan rotates in a clockwise direction. Centrifugal fans with forward curved blades always require a scroll housing see figure 2 16. All size centrifugal fans are motorized by 3 core ec brushless external rotor motor. Centrifugal fans with forward curved blades centrifugal blowers are used in all sorts of applications demanding a low noise level a relatively low air flow with high static pressure increase and a space saving design.

Along with the radial paddle wheel fan the forward curved fan is one of the select designs that can take the heat. A forward curved centrifugal fan is characterised by its cylindrical shape and lots of small blades on the circumference of the impeller. Diameter of forward curved impellers. Forward curved centrifugal fans.

108mm 120mm 133mm 140mm 146mm 160mm and 180mm. High temperature process airstreams require specially designed centrifugal fans that can handle extremely high temperatures. Many industrial processes rely on high temperature process heat. They utilize a much higher rpm than the rpm found in backward curved centrifugal fans but it s worth noting that they also usually have a lower efficiency.