Roof-mounted centrifugal extractor fans with vertical air outlet and aluminium rain cap, ATEX Certification, with CEE ExII2G Ex e anti-explosion, CEE ExII2G Ex d. Ex tc, or Ex tb explosion-proof motor for working in explosive atmospheres containing dust or gas.

Fan:

• ATEX support base with copper intake nozzle, in accordance with standard EN-14986.
• Impeller with reaction blades.
• Bird control grille.
• Aluminium rain cap.

Motor:

• Class F motors with ball bearings and ATEX Certification, Ex e explosion-proof and Ex d. Ex tc or Ex tb non sparking certification.
• 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 +80 ºC.

Finish:

• Corrosion-proof galvanised sheet steel and aluminium.