Fan Options & Conversion Charts

Fan Options & Conversion Charts

I . Air Flow Rate

II . Static Pressure

III. System Allowable Temperature Rise

(?T) at P vs Q fan eff

IV. Acoustic Noise

It is very clear that the acoustic noise level will reduce 6 dB when the distance doubled using the equation above.. Comparatively, wefa- the noise level will also increase 6 dB when distance shorten by half.

Sample Life Experiement Report