The application is a dust collection system. The duct from the various pieces of equipment is taken to a bag filter and from there to a carbon bed and then to a second carbon bed before the air is discharged by the fan. The bag filter has a pr. drop of 5 inches, and each carbon bed has 10 inches...
I have a situation where the static pressure in the exhaust duct system is about 40 inches. I am not sure how to determine if I should use a 14 gauge duct or a 16 gauge duct. Any help would be greatly appreciated.
Thank you
