Fibreglass Reinforced Plastic Centrifugal Fan includes a wide range which restrains rigorous corrosives and remains unaffected to outside environments. The Centrifugal Fan is provided with blades that are easy to install and can match with any air stream. The Centrifugal Fan is suitable for highly corrosive air stream usages such as pulp/paper processing, waste water treatment plants and metal finishing. The Fibreglass Reinforced Plastic Centrifugal Fan comes in spark resistant construction for safety of use.