Thursday, November 3, 2011

9 bar or 11 bar - What is the right pump pressure for the espresso machine ??






Luca Bezzera explains why small machines with vibration pump need 11 bar and the big rotaty pump is fine with 9 bar. Luca Bezzera erklärt, warum Espressomaschinen mit Vibrationspumpen bei 11 bar arbeiten und die Rotationspumpen lediglich 9 bar brauchen.
Video Rating: 5 / 5

1 comment:

  1. Interesting explanation and demonstration. Good job. Thank you for this video! 

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