- Sheet steel casing.
- Straight blade impeller made of sheet steel.
- 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: -25ºC + 120ºC.
- Anticorrosive finish of polyester resin polymerised at 190ºC. previously degreased with phosphate-free nanotechnological treatment.
- Special windings for different voltages.
- Fan prepared for air transmission of up to 250ºC.
- ATEX-certified Category 2.
- System 8 elastic couplin