Axial roof fans with plastic fibreglass-reinforced impeller, with a flat base to mount on the roof
- Sheet steel base plate.
- Impeller in polyamide reinforced with fibre glass
- Protection guard, meets UNE 100250 standard
- Airflow direction from motor to impeller
- Single-phase motors with IE-2 efficiency, except lower powers 0.75 kW.
- Class F motors, with ball bearings and IP55 protection, except single-phase versions from size 45 to size 63, IP54 protection, one- or two-speed depending on request.
- Single-phase 230V -50Hz. and three-phase 230/400V.50Hz.(Deference volts Hz upon request) and 400/690V.-50Hz. (power over 5.5 HP)
- Working temperature: -25℃ + 60℃
- Anticorrosive finish in polyester resin, polymerized at 190℃, after alkaline degreasing and phosphate-free pre-treatment
- Motor, impeller and guard unit (version F)
- Motor-impeller unit, version G.
- Airflow direction from impeller to motor.
- Special windings for different voltages.