Centrifugal Fan

A centrifugal fan, also known as a radial fan, is a mechanical device used to move air or other gases in various applications. It consists of a rotating impeller or blade assembly enclosed in a housing or casing. When the impeller rotates, it creates a centrifugal force that pushes the air or gas radially outward from the center of the fan.

Centrifugal fans are commonly used in HVAC (Heating, Ventilation, and Air Conditioning) systems, industrial processes, and ventilation systems. They are designed to generate a high volume of airflow and can be used for both supply and exhaust applications.

There are different types of centrifugal fans, including forward-curved, backward-curved, and radial-blade fans. The choice of fan type depends on the specific requirements of the application, such as the desired airflow volume, pressure, and efficiency.

Centrifugal fans offer several advantages over other types of fans. They can handle higher pressures and provide a more consistent airflow, making them suitable for applications that require ventilation in duct systems or where there is a need to overcome resistance. They are also generally quieter and more energy-efficient compared to axial fans.

In summary, centrifugal fans are mechanical devices used to move air or gases in various applications. They are designed to generate a high volume of airflow and can handle higher pressures, making them suitable for HVAC systems, industrial processes, and ventilation systems.