Centrifugal, high pressure, single-inlet fans with sheet steel casing and cast aluminium impeller.

Fan:

• Sheet steel casing.
• Cast aluminium and sheet steel impellers in models 752. 880 and 980.
• Anti-corrosive finish of polyester resin polymerised at 190ºC. previously degreased with phosphate-free nanotechnological treatment.

Motor:

• IE3 efficiency motors for powers equal to or greater than 0.75kW except single-phase. 2-speed and 8-pole.
• Class F motors with ball bearings and IP55 protection.
• Three-phase 230/400V-50Hz (up to 4kW) and 400/690V-50Hz (powers higher than 4kW).
• Maximum temperature of air to be carried: -20ºC +120ºC.

On request:

• Special windings for different voltages.
• Fan prepared for air transmission of up to 250ºC.
• Stainless steel fan.
• ATEX-certified Category 2.