and fan or blower class. There are three choices for design configuration: axial, bi-lobal or tri-lobal, and centrifugal. There are two drive options: direct drive and belt drive. Fan or blower class ...

Supplier: Industrial Air Filtration, Inc. Description: Centrifugal fans take air from an inlet, then add velocity using kinetic force, and expel the air at a 90° angle from the original intake ...