Wind Tunnel Fan

Top-notch structure axial wind tunnel fan to handle large air volumes.

V (m³/h) = 180.000
Pt (Kg/m²)= 100

High airflow volume and low pressure axial fan.
Aerofoil impeller, 1800 mm diameter and hot galvanised casing.
Standard electric motor with direct drive.

This type of axial fan is used to move big quantities of airflows into wind tunnels. The hot-dip galvanised casing prevents corrosion. The impeller has been realised with six aluminium blades, galvanised steel hub, to limit the weight and reduce energy consumption.
Moreover, the special shape of the wing-profile blades allows an even higher energy-efficiency.
By diverting the rotation, the airflow is 60% reversible.
The impeller is dinamically balanced.

Provided options

• Inspection door
• 2 counterflanges
• A couple of supporting feet
• Shock absorbers kit

WEG W22 IE2 75 kW 6 poles B3 V 400/690 50 Hz IP55.

The fan has been realised for an important German company, for their aerodynamic tests at their premises.
Built in only two working weeks because of the urgent request from the customer.