Centrifugal Fans
Overview
Products
Double Inlet Centrifugal Fans with Direct Drive Motors and Forward Curved Impeller
Fan:
• Galvanised steel sheet casing.
• Forward curved impeller in galvanised sheet steel.
• Supplied with PSB support feet.
Motor:
• High efficiency (HE) motors in compliance with ErP 2015.
• Enclosed motors with built-in thermal protector, class F, with ball bearings, IP54 protection.
• Single-phase 220-240 V 50 Hz and three-phase 220-240/380-415 V 50 Hz.
• Working temperature: -25 ºC +60 ºC.
Finish:
• Galvanised steel sheet.
Magnelis Sheet Steel Ventilation Units with Maximum Corrosion Resistance According to ISO 12944
Fan:
• CBD series double inlet fans.
• Category C5 anti-corrosive Magnelis sheet steel structure with thermal and acoustic insulation.
• Forward curved impeller in galvanised sheet steel.
• Glands for cable entry.
Motor:
• Enclosed motors with built-in thermal protector, class F, with ball bearings, IP54 protection.
• Single-phase 220-240 V 50 Hz and three-phase 220-240/380-415 V 50 Hz.
• Working temperature: -25 ºC +60 ºC.
Finish:
• Magnelis steel sheet.
On request:
• With circular outlet.
Belt Driven Ventilation Units in Magnelis Sheet Steel with Maximum Corrosion Resistance According to ISO 12944
Fan:
• Ventilation units equipped with double inlet fans of the CBX, CBXC and CBXR series.
• Category C5 anti-corrosive Magnelis sheet steel structure with thermal and acoustic insulation.
• Forward curved impeller in galvanised sheet steel.
• Glands for cable entry.
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 +60 ºC.
Finish:
• Magnelis steel sheet.
On request:
• With circular outlet.
• ATEX certification.
Single Inlet Anti-Corrosive Centrifugal Fans Made of Polypropylene
Fan:
• Polypropylene casing.
• Forward curved impeller in polypropylene.
• Maximum temperature of air to be carried: -25 ºC +70 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 in plastic material.
On request:
• Special windings for different voltages.
• Category 2 ATEX certification (see CPV/ATEX series).
Very Robust Single Inlet Medium Pressure Centrifugal Fans, Equipped with a Backward Curved Impeller
Fan:
• Sheet steel casing.
• Backward curved impeller in highly robust sheet steel.
• 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 +250 ºC.
• Stainless steel fan.
• Category 2 ATEX certification (see CMR/ATEX series).
Very Robust Single Inlet Medium Pressure Centrifugal Fans with Backward Curved Impeller (Direct Drive)
Fan:
• Sheet steel casing.
• Backward curved impeller made of highly robust sheet steel, specially designed for clean air.
• Fan impeller mounted directly on the motor shaft.
• With inspection and cleaning hatch from size 630 and up.
• Casing continuously welded.
• Maximum temperature of air to be carried: -25 ºC +90 ºC.
Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Three-phase with IE4 efficiency for power from 75 kW to 200 kW, except 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.
• Other arrangements like ARR.8.
Belt Driven Fans with Electric Motor, Standardized Pulleys, Belts and Guards (ISO-13857)
Fan:
• Sheet steel casing.
• Backward curved impeller made of highly robust sheet steel, specially designed for clean air.
• Motor mounted on pedestal with motor slide base.
• Belt driven fan.
• 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 800 and up.
• Maximum temperature of air to be carried: -25 ºC +90 ºC.
Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Three-phase with IE4 efficiency for power from 75 kW to 200 kW, except 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 +300 ºC.
• Stainless steel fan.
• ATEX certified Category 2.
Belt Driven High Pressure Fans with Electric Motor, Pulleys, Belts and Standardised Guards
Fan:
• Sheet steel casing.
• Backward curved impeller made of highly robust sheet steel, specially designed for clean and dusty air.
• Motor mounted on pedestal with motor slide base.
• With inspection and cleaning hatch from size 560 and up.
• All casings continuously welded.
• Maximum temperature of air to be carried: -25 ºC +90 ºC.
Motor:
• Motors with IE3 efficiency for powers equal to or greater than 0.75 kW, except single-phase, 2-speed and 8-pole.
• Three-phase with IE4 efficiency for power from 75 kW to 200 kW, except 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 +300 ºC.
• Stainless steel fan.
• ATEX certified Category 2.
Related Products
Interested in This Solution?
Our engineering team provides free, no-obligation consultations to specify the right system for your plant.
Request Free Consultation