mala
Contributor
You're confusing your definition of SAC with the definition of SAC. I fully agree that it makes a whole lot more sense to measure SAC in terms of volume per minute consumed, but that doesn't change the fact that some people understand SAC as pressure change per minute. You can ignore that all you want, it doesn't change reality.
the definition of sac was given in post 16.(not by me)
sac is at the surface and is not related to pressure.- thats what the s in sac is for.
this is reality.