Fan:
- Sheet steel casing.
- Backward curved impeller made of highly robust sheet steel, specially designed for dusty air and small suspended materials.
- Directly coupled motor.
- With inspection and cleaning hatch from size 560 and up.
- Sizes larger than 1600 will be supplied with split casing to facilitate transport.
- Casing continuously welded from size 710 and up.
- Maximum temperature of air to be carried: -25 ºC +120 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:
- 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 +150 ºC.
- Special executions for temperatures + 300 ºC.
- Stainless steel fan.
- ATEX certified Category 2.
- System 8 elastic coupling.
Centrifugal Blowers.
CASB-350 to 1450.
For duct connection sizes from 285 to 1250 mm.