CHT

Double suction centrifugal fans.

Offers two types of impellers: CHA and CHB, adapted to different applications:

CHA Impellers:

• Composed of 12 backward-curved “Airfoil” or “Airplane Wing” profile blades.
• Welded at the front to an aerodynamic profile cone and at the back to a flat crown.
• Efficiencies up to 90% with low noise level.
• Mainly suitable for moving air or dust-free gases, with relative humidity below 80%.
• Operating temperature up to 300°C.

CHB Impellers:

• Composed of 12 backward-facing flat blades.
• Welded at the front to an aerodynamic profile cone and at the back to a flat crown.
• Efficiencies up to 86%.
• Specially designed for moving fluids containing fine, dry, and non-abrasive dust, with a high percentage of humidity.