Direct-coupled centrifugal fan with single suction. Manufactured from carbon steel protected against corrosion by cathodic electrocoating + polyurethane paint RAL 7045. Air temperatures to be handled: -20ºC/+100ºC continuous.
Versions • Version 4: Impeller mounted on the motor shaft type B3 supported by the foot or bracket. Version with cooling impeller up to +220ºC. • Version 5: Impeller mounted on the motor shaft type B5 with flange fixed directly to the side of the volute. Version with cooling impeller up to +220ºC. • Version 8: Coupling via elastic joint connecting the motor to the fan shaft. Version with cooling impeller up to +300ºC.
Motors 2-pole, high efficiency IE3*, three-phase supply voltage 230/400V 50Hz motor size 112 and 400/690V 50Hz for larger motors. Protection IP55, Class F. *For power ratings between 75 kW and 200 kW, the motor will be IE4.
On request • Manufacture in different construction materials. • 60 Hz versions. • External paint in various RAL colours. • Hot-dip galvanising of the fan’s static parts. • Construction for corrosive environments. • Versions with wear-resistant materials. • Motors for special applications. • Motors suitable for control with frequency inverter. • Available accessories: flexible connections, inspection door, drain purge, dampers, protective grids, filters, silencers, flow regulator, valves and dampers. • Sealed fans. • Thermal insulation.
ATEX versions On request, explosion proof version fans in accordance with 2014/34/UE (ATEX directive):