In a nutshell, brewing pressure should be around 9 bars for creating a great espresso. How many bars of pressure does a good espresso machine have? A fine grind is needed for espresso and the ideal pressure is nine bars. Is a 15 or 20 bar espresso machine better? There is indeed a difference in … Read more
A 15 bar espresso machine can at most, force heated water through coffee at 15x the present atmospheric pressure of the earth. A 20 bar espresso machine should technically be capable of forcing heated water through coffee at and up to 20x the present atmospheric pressure of the earth. Is 15 bar too much for … Read more
In a nutshell, brewing pressure should be around 9 bars for creating a great espresso. Is 20 bar pressure good for espresso? Its pressure is strong enough that it can force out the flavor of the coffee grounds for a moderately strong taste and can create some crema , though not quite that picture-perfect iconic … Read more