Question on Plumbing Overview training

Hi all,

I’m new here. I am going through the Plumbing overview training and am wondering what “flow pressure” is.

Section 4.6 a table gives “flow pressure in pounds per squire inch.”

Flow pressure? Do they mean pressure? Not sure what “flow pressure” is.


Yes, its talking about PSI

flow (or working) vs static pressure, look it up.