Axial tubular fans. PL version fitted with a plastic rotor and AL version with an aluminium rotor.

Fan:
- Airflow direction from motor to impeller.
- PL version in fibreglass-reinforced polyamide-6 rots and AL version in cast aluminium. Models HCT-40-2T and HCT-45-2T only in AL version.
- Tubular casing in sheet steel with external terminal box.

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. IP55 protection. except single-phase models from size 45 to size 56. IP54 protection. 1 or 2 speeds. depending on model.
- Multi voltage motor. special design valid for 220/380V 60Hz. 254/440V 60Hz. 265/460V 60Hz. 277/480V 60Hz.
- Operating temperature: -25 ºC.+ 50 ºC.

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.
- ATEX-certified Category 2.