Wall-mounted fan CJHGT

axialventilation230VAC

Large diameter tubular axial fans with acoustically insulated box Tubular axial fans equipped with 6, 9 or 12 blade aluminum propellers with various angles of inclination. Fan: • Airflow direction from motor to impeller. • Impellers made of cast aluminium with 6, 9 or 12 blades with adjustable angle of inclination. • Fan with tubular sheet steel casing. • Galvanised sheet steel structure with thermal insulation and acoustic insulation. • Variable angle impeller made of cast aluminium. 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. • Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW). • Working temperature: -25 ºC +50 ºC. Finish: • Fan: Anti-corrosive in polyester resin polymerized at 190 ºC, after degreasing with phosphate-free nanotechnological treatment. • Box: Galvanised sheet steel. On request: • Airflow direction from impeller to motor. • 100% reversible impellers. • Special windings for different voltages. • ATEX certified Category 2. • 2 speed motors.