thoughts on pressure

I was thinking about pressure...

many machines hav 15 bars of pressure.... is that the industry standard or?

the thing is that grindlevel seems to be the way to control brew speed, but Id think the pressure would be equally important?
.

Relevant Pages

  • Re: thoughts on pressure
    ... | many machines hav 15 bars of pressure.... ... Industry standard is 9 bar. ... David R. ...
    (alt.coffee)
  • Re: thoughts on pressure
    ... Is 15 bars better or worse than the industry standard of 9 bars. ... Cheaper espresso machines, which would include certainly anything below ... the grinder is at least as important as the espresso ...
    (alt.coffee)
  • Re: Apple Mail
    ... The appearance, or not, of the bars on other ... originate from Apple mail the sender, ... > the caret to something else--and since the caret is the industry ... The caret is the industry standard but not with Apple and ...
    (comp.sys.mac.comm)