Fan:
• Sheet steel casing.
• Backward curved impeller in extremely robust sheet steel, specially designed for clean or dusty air.
• Maximum temperature of air to be carried: -25 ºC +120 ºC.
• Standardised set of pulleys, belts and guards.
• Casing continuously welded.
• With inspection hatch.
• Arrangement 9 for powers less than or equal to 50 Hp.
• Arrangement 1 for powers greater than 50 Hp.

Motor:
• Class F motors with ball bearings and IP55 protection, IE2 or IE3 60 Hz.
• Working temperature: -25 ºC +50 ºC.

Finish:
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.

On request:
• Special windings for different voltages.
• Suction and/or discharge damper
• Stainless steel fan.
• Fan prepared to transport air up to +400 ºC.
• Split housing.