Ventilation Solutions

Hatch Fans
In-Line Fans for Ducts
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400ºC/2h - 300ºC/2h
Pressurisation Systems for Staircases, Fire-fighting Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
E.C. Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains

Heavy Duty Axial Fans

Large diameter tubular axial fans with external motors

Tubular axial fans fitted with aluminium impellers with 6 or 9 blades and different angles of inclination.

- Airflow direction from motor to impeller.
- Impellers made of cast aluminium with 6 or 9 blades with adjustable angle of inclination.
- Tubular sheet steel casing.
- Standard long cased version fitted with an inspection hatch.

- 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: -25 ºC +120 ºC

- Anti-corrosive finish of polyester resin polymerised at 190 ºC, previously degreased with phosphate-free nanotechnological treatment.

On request:
- Airflow direction from impeller to motor.
- 100% reversible impellers.
- Special windings for different voltages.
- ATEX-certified category 2.
- Two-speed motors.
- Feet supplied as an optional extra.