Industrial centrifugal blower fans - Discharge orientation

The impeller direction of rotation and fan discharge or outlet position should be chosen accordingly to the kind of installation in which the fan is integrated. It is the customer who sets these constraints. The reference orientation is marked in the adjoining figure as "GD360" and refers to an impeller turning clockwise when the fan is viewed from the drive side. In this reference position, the fluid exits upwards in vertical direction. All the other standard discharge directions are shown in the figure. We can also supply fans with the discharge directed in a different angle not shown herein.