What Is The Difference Between A Fan And A Blower?

2026-06-01 21:32:08

What is the difference between a fan and a blower?

For the Evaporative Air Cooler, devide from the fan type,   there are two types.

Axial fan blade evaportaive air cooler and Centrifugal blower evaportaive air cooler.

Comparision for fan and blower:

Feather: axial fan blade & centrifugal blower

Definition: A fan ciculates air around an entire roon or space ; A blower circulates the air only on the specific or pointed area.

Pressure: axial fan uses less pressure to produce large amount of air centrifugal blower uese high pressure to produce large amount of air

Pressure ratio: axial fan below 1.1 ; centrifugal blower between1.1 to 1.2

Air area: axial fan provides air in the complate Air centrifugal blower provides air in a specific location   or point