Tubular axial fans designed with four support arms to reduce vibrations and equipped with low consumption aerodynamic aluminum propeller.
Fan: • Airflow direction from motor to impeller. • AL version rotors made of cast aluminium. • Support ring in sheet steel with double flange and cable glands for motor supply. • Hot dip galvanised tubular sheet steel casing.
Motor: • Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole. • Class F motors with ball bearings and IP55 protection. • Multi-voltage motor, special design valid for: 220/380 V 60 Hz, 254/440 V 60 Hz, 265/460 V 60 Hz, 277/480 V 60 Hz. • Working temperature: -25 ºC +50 ºC.
Finish: • Hot dip galvanised.
On request: • Airflow direction from impeller to motor. • Fibreglass reinforced polyamide PL version impellers. • 100% reversible impellers. • Special windings for different voltages. • ATEX certified Category 2.