Ventilation fan

Ventilation fan

This is a high pressure fan comprising of two impellers with different number of blades, connected in series and rotating in opposite directions. Each impeller is driven by a direct-coupled motor. The axial flow fan type has a wide range of applications and has proved especially suitable for ventilation of Mines, Tunnels etc. where it can be directly fitted into the ventilation duct. It is further important to note that this fan is reversible and therefore, it can be used both as supply and exhaust fan.