Circular axial fans with external rotor motor
Wall mounted axial fans with support and impeller in sheet steel, specially designed to obtain high energy efficiency.
• Support ring in sheet steel.
• Protection grid against contacts according to UNE-EN ISO 12499.
• Sheet steel impeller.
• Grille impeller airflow direction.
• Class F and B motors, with ball bearings. IP-54 protection.
• High efficiency external rotor motors.
• 230V 50 Hz single-phase and 400V 50 Hz three-phase.
• Working temperature: -30 ºC +60 ºC.
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.