Medium pressure centrifugal fans, equipped with a backward curved impeller and a heat insulated box with mineral fiber
Fan: • Sheet steel structure. • Backward curved impeller made of sheet steel. • Heat resistant compartment with high density mineral fiber and great thermal and acoustic insulation. • With 30 mm thick mineral fibre.
Motor: • Motors with IE3 efficiency 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 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW). • Maximum temperature of air to be carried: -20 ºC +250 ºC.
Finishing: • Treatment with anticaloric paint.
On request: • Special windings for different voltages. • Stainless steel construction.
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