La Marzocco – GS3

This new conical valve system assures progressive control of water flow and pressure via an internal orifice, before

applying full pressure. The paddle valve controls pre-infusion while the volumetric pump is working at full

pressure, allowing the barista to perform pre-infusion on one group while the other is extracting coffee. This

dynamic system allows the barista to reduce channeling for a more balanced extraction.

Automatic (AV) and mechanical paddle (MP) versions.

Personalize your GS3 with tempered glass side panels.