How to know if a blower will be able to overcome system resistance?

[Gurasees]

TL;DR

I want to decide which blower to chose while extracting moisture from a chamber. I have calculated the air flow required. I need to maintain minimum velocity of air in the chamber. So I need to know if the blower will be able to overcome the system resistance.

The rectangular chamber contains inclined perforated plates through which the air passes. At the top there is a blower and at the front as well as back bottom there are openings for air inlet. How do I calculate system resistance and know if a certain blower will be able to overcome it?

 

[anorlunda]

This may help for the perforated plate portion.
https://www.design1st.com/Design-Re..._data/AirFlowResistanceofPerforatedPlates.pdf