| Categories | Cabinet Centrifugal Fan |
|---|---|
| Brand Name: | Jetex |
| Certification: | ISO2015/CRAA |
| Place of Origin: | Panyu.Guangzhou |
| MOQ: | 1 |
| Supply Ability: | 1000+ per month |
Centrifugal fans are vital in HVAC systems for efficient, high-pressure air
movement and distribution of heated or cooled air, ensuring
consistent indoor temperature and air quality. They use a rotating
impeller to draw air in axially and expel it radially, generating
high airflow against system resistance from ducts and filters. Key
types, such as backward-curved and forward-curved, are chosen based
on their efficiency and pressure-handling capabilities for specific
applications, including industrial ventilation and air
conditioning.
How They Work
Air Intake: Air is drawn into the fan parallel to the axis of the
motor.
Deflection: The rotating impeller's blades, aligned 90 degrees to
the axis, deflect the air outward.
Expulsion: The air is then expelled radially from the fan housing,
creating high pressure.
Key Functions in HVAC
Air Distribution:
They are critical for distributing conditioned air (heated or
cooled) throughout a building, maintaining comfort.
Ventilation:
Centrifugal fans improve indoor air quality by moving air in
ventilation and exhaust systems.
Temperature Control:
By facilitating air movement, they help regulate and stabilize
indoor temperatures. 
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