Belt driven fans, with electric motor, pulleys, belts, guards and 150 mm thich insulation, for horizontal installation
Fan: • Structure in thick sheet steel. • Backward curved impeller in highly robust sheet steel. • Transmission group with cast iron bearings and support. • Maximum temperature of air to be carried: -25 ºC +300 ºC.
Motor: • Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole. • Class F motors with ball bearings and IP55 protection. • Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW). • Working temperature: -25 ºC +50 ºC.
Finish: • Treatment with anticaloric paint.
On request: • Special windings for different voltages. • Refractory steel fan for temperatures up to 400 ºC. • Execution for vertical work.
