Static Pressure Calculator

[Airforce2]

I was wondering if there is such a thing as a static pressure calculator that you can download? I am hoping to find something that I can use to check the static pressure against the fan curve.

Thanks,

 

[imok2]

Try This:

http://www.connel.com/cgi-bin/airduct.pl

 

[lilliput1]

Check out SMACNA HVAC Systems Duct Design