Direct Driven type Axial Flow Fan operates on High temperature resistance Class `H` motor of power ranging up to 2.2kW or 3.0kW. The Axial Flow Fan is made using mild steel or galvanised steel sheet and comes in double flanged type construction. The Axial Flow Fan is designed with capacities ranging up to 150000 m ³/h. The Direct Driven type Axial Flow Fan is provided with high efficiency axial impeller with manually adjustable pitch blades of aluminium.