Tubular axial fans activated by transmission with casing aperture up to 180º.

Fan:
- Tubular casing with rotating cap. in sheet steel.
- Cast aluminium rotors.
- Sealed transmission unit (IP66) with double retention system.
- Airflow direction from motor to impeller.
- Maximum temperature of air to be carried: -25 ºC +120 ºC.

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.

Finish:
- 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.
- Rotors 100 % reversible.
- Special windings for different voltages.
- Category 2 ATEX certification (HPX/ATEX series version).