Tubular axial fans designed with four support arms to reduce vibrations and fitted with an aerodynamic aluminium low-consumption rotor.

Fan:
- Airflow direction from motor to impeller.
- AL version rotors made of cast aluminium.
- Support ring made of sheet steel with double flange and cable gland for motor power supply.
- Hot dip galvanised sheet steel tubular casing.

Motor:
- IE3 efficiency motors for powers equal to or greater than 0.75kW except single-phase. 2-speed and 8-pole.
- Class F motors with ball bearings and IP55 protection.
- Multi voltage motor. special design valid for 220/380V 60Hz. 254/440V 60Hz. 265/460V 60Hz. 277/480V 60Hz.
- Operating temperature: -25ºC +50 ºC.

Finish:
- Hot dip galvanised.

On request:
- Airflow direction from impeller to motor.
- Fibreglass-reinforced polyamide PL version rotors.
- Rotors 100% reversible.
- Special windings for different voltages.
- ATEX-certified Category 2