Ventilation Solutions

Ventilation for houses

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.