Robust long cased axial fans.

Fan:

• Airflow direction from motor to impeller.
• Turnable cast aluminium impellers.
• Sheet steel long casing with external terminal board.
• Anti-corrosive finish of polyester resin polymerised at 190°C, previously degreased with phosphate-free nanotechnological treatment.

Motor:

• IE3 efficiency motors 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.
• Single-phase 230V.-50Hz., and three-phase 230/400V.-50Hz. (up to 4kW) and 400/690V.-50Hz. (power over 4kW).
• Working temperature: -25ºC.+ 50ºC.

On request:

• Airflow direction from impeller to motor.
• 100% reversible impellers.
• Special windings for different voltages.
• ATEX Certification, category 3.