What is difference between fan and blowers?


Posted On: Dec 24, 2020


Fans do not focus on a particular area. It circulates the air through the entire room.A blower circulates the air on a pointed area
Fan does not need to use high pressure to produce large amount of gasBlower uses the high pressure to generate large amount of gas
Pressure ratio is usually below 1.1Pressure ratio is usually from 1.1 to 1.2

Types of fans are

Axial flow fans.

Centrifugal fans.

Cross- flow fans.

Types of blowers are: -

Centrifugal blowers.

Positive-displacement blowers.

It consists of motor and bladesIt consists of fan, inlet, out-let and outer cover

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