Axial wall mounted fans. PL version fitted with a plastic impeller and AL version with an aluminium impeller.
Fan: • Airflow direction from motor to impeller. • PL version impellers in fibreglass reinforced polyamide-6 and AL version in cast aluminium. Models 40-2T only in AL version. • Support ring in sheet steel.
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. IP55 protection. Except single-phase models from size 45 to size 56, with IP54 protection. 1 or 2 speeds depending on model. • 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). • Working temperature: -25ºC +50 ºC.
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. • ATEX certified Category 2.
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