Extremely robust, high power portable air extractors
Fan: • Portable extractor with high aspiration power. • For the extraction of dirty and dusty air in facilities where extraction is required in an intermittent and mobile way, specially designed for industrial and agricultural applications. • Maximum temperature of air to be carried: -25 ºC +120 ºC.
Constructive features: • Thick steel sheet casing. • Very robust backward curved impeller. • Support bench with long lasting wheels. • Circular outlet flange included. • Inlet protection grid included.
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: • Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.
On request: • Special windings for different voltages. • Fan prepared to transport air up to +250 ºC. • Stainless steel fan. • ATEX certification.