Measuring Fan External Pressure

Bob Blanchard of the Ontario Sheet Metal Workers Training Centre guides you through how to measure external fan pressure in a variety of circumstances.
This video is part of TAB Technical Manual Training Course for sheet metal workers who want to develop technical HVAC skills. Produced by the Ontario Sheet Metal Workers Training Centre www.osmwtc.com/

[@yimmeistaryimmeistar7239]

Excellent explanation of different terms.

[@capitolrefrigerationheatin7501]

I thought fan static pressure is the pressure the fan in producing and total external static pressure is the entire pressure of all duct work.

[@norfa4151]

This is correct. What he says may not be right.

[@fararaaz7860]

hey i got the value of the air enters in to the unit is 605pa and the air leaves out from the fan is 270pa . would u like to calculate my esp