📹 ECM Synchronika: How to Use Preinfusion

Learn how to preinfuse espresso shots on the ECM Synchronika.

What is Preinfusion?

To learn more about preinfusion and your ECM Synchronika, review the following.

Pre-infusion is what allows a small amount of water through first, before beginning the shot. It allows this water to saturate the coffee and get the grounds equally wet. This can make the coffee extract more smoothly. Water will always take the path of least resistance. By letting the water saturate the grinds before brewing at 9 bars of pressure, this can help prevent channeling.


Preinfusion on the E61 Brew Group

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