Tubular axial fans activated by transmission with casing aperture up to 180º.
Fan: • Tubular sheet steel casing with rotating cover. • Cast aluminium impellers. • Watertight transmission group (IP66) with double seal system. • Airflow direction from motor to impeller. • Temperature of the air to be carried: -25 ºC to +120 ºC.
Motor: • Motors with IE3 efficiency 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. • Single-phase 230V 50 Hz and three-phase 230/400V 50 Hz (up to 4 kW) and 400/690V 50 Hz (powers greater than 4 kW).
Finishing: • Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.
On request: • Airflow direction from impeller to motor. • 100% reversible impellers. • Special windings for different voltages. • Category 2 ATEX certification (see HPX/ATEX series).
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