Air Foil Fan has the highest efficiency at the same air volume and same static pressure point, and has relatively low noise even during high-speed rotation due to the smooth flow field configuration through the airfoil cross section. It is mainly used for large air volume and medium static pressure (static pressure 60 ~ 150mmAq). There is a slight change in wind pressure depending on the change in air volume, but there is little change in power.

Wing shape 

• The wings are long and narrow. : 60~150mmAq (large air volume, medium static pressure)

• The wing blades are double upper and lower surfaces (airfoil cross- section) and are curved backward in the direction of rotation. 

• The number of wings is small (between 10 and 12).

Product features 

• It is most efficient at the same air volume and static pressure point.

• Low noise even during high-speed rotation due to the smooth flow field configuration through the airfoil cross-section.

• There is a slight change in wind pressure due to changes in air volume, but there is no change in power. 

• With the installation of the Suction Vane Damper, smooth air volume adjustment is possible and efficient energy management is easy.

Main use 

• Semiconductor equipment, Home Hood exhaust 

• Clean Room Booth for exhaust and air supply 

• Air conditioning equipment such as A.H.U.

• For drying equipment, nuclear power plants, and local ventilation 

• For subway supply and exhaust, air washer

• Other general industrial forced blower dvices

Specifications & Dimensions