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arumugam
06-08-2009, 08:05 AM
Hai everyone,

What is the difference between static and total efficiency of a blower?

Brian_UK
06-08-2009, 11:51 PM
Check your Fan Laws for the correct terminology and meanings.

Magoo
07-08-2009, 02:36 AM
I agree with BrianUK, check your design and application. Static resistance to flow is one factor [supply ducting], restriction to fan entry is another, fan type is another forward curve backward curve axial, what ever, adds up to total static loses and horsepower.