3.150 ÷ 31.150 m³/h

Roof-mounted axial extract fans with vertical air outlet, designed for extracting large air volumes in industrial or similar premises.

Fan :

• Galvanised sheet steel support base with anti-corrosive treatment.
• Cast aluminium orientable impellers.
• Anti-contact protective grille pursuant to standard UNE‐EN ISO 12499.
• Anti-return hatch in aluminium sheet metal to prevent the entry of water when the fan is not operating.
• Airflow direction from motor to impeller.

Motor :

• Class F motors with ball bearings and IP55 protection.
• IE3 efficiency motors for powers equal to or greater than 0,75 kW except single-phase, 2-speed and 8-pole.
• Three-phase 230 / 400V ‐ 50 Hz (up to 4 kW) and 400 / 690V ‐ 50 Hz (powers higher than 4 kW).
• Maximum temperature of air to be carried : -20 ºC+ 40 ºC.

Finish :

• Anti-corrosive finish of polyester resin polymerised at 190 ºC.