Belt driven centrifugal roof mounted extractor fans with vertical air outlet made of aluminium, for extraction in industrial hoods and kitchens and harmful atmospheres.

Fan:
• Support base in galvanised steel sheet.
• Aluminum backward curved impeller.
• Cylindrical casing and aluminum cover.
• Top cover plate easy to open for inspection and maintenance.
• Transmission group supported with shock absorbers to avoid vibrations and noise.
• Maximum temperature of air to be carried: -25 ºC +120 ºC.

Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Class F motors with ball bearings and IP55 protection.
• Multi-voltage motor, special design valid for: 220/380 V 60 Hz, 254/440 V 60 Hz, 265/460 V 60 Hz, 277/480 V 60 Hz.
• Working temperature: -25 ºC +50 ºC.

Finish:
• Anti-corrosive in satin aluminum sheet and parts in galvanised steel.