Centrifugal anti-corrosive fans

Fan:
- Polypropylene casing
- Impeller with forward-facing blades made from polypropylene

Motor:
- IE2 efficiency motors for capacities equal to or over 0.75kW and below 7.5kW. except single-phase. 2 speed and 8 pole motors
- IE3 efficiency for 7.5kW and larger motors. Except for 1Ph. 2 speed and 8 pole motors
- Class F insulation. IP55
- Three phase. 50Hz. 230/400V motors up to and including 4kW. 400/690V over 4kW
- Max. air temperature to transport: -20ºC.+ 70ºC.