Ventilation solutions


Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurisation Systems for Staircases, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Fans for Ovens
Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Indoor Air Treatment Solutions
Ventilation for Houses
Air Curtains
Accessories

Centrifugal Fans for Industrial Applications - Small Series


CAS-S
Single inlet, high pressure centrifugal fans with sheet steel casing and impeller, equipped with acoustic attenuator

Fan:
• Sheet steel casing.
• Backward curved impeller in sheet steel, except models 242, 248, 254, 260, 640, 645 and 650 in cast aluminum impeller.
• Acoustic attenuator with a hexagonal profile incorporated in the suction inlet of the fan. Its design allows adjusting the air flow at the fan inlet.
• 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.
• ATEX certified Category 2.