Ventilation Solutions

Heavy Duty axial fans

High pressure tubular axial extract fans

Extremely robust. high pressure. tubular axial fans. specially designed for mining installations or in applications with large load losses.

- Extremely thick tubular sheet steel casing.
- Motor support welded to casing.
- High aerodynamic performance directives for pressure gains
- Optimal surface protection in high quality steel.
- High performance. cast aluminium impeller.
- Impeller to motor air direction.
- Electrical connection in external terminal box.

- IE3 efficiency motors for powers equal to or higher than 0.75kW except single-phase. 2-speed and 8-pole.
- Class F motors with ball bearings and IP55 protection.
- Three-phase 230/400V-50Hz (up to 4kW) and 400/690V-50Hz (powers higher than 4kW).
- Operating temperature -20ºC +70ºC.

- High protection anti-corrosive steel. special primer and high quality paint for corrosive atmospheres.

On request:
- Standard IP55. ATEX and 2-speed motors.
- Made entirely of stainless steel.
- Made of hot dip galvanised steel.