La Marzocco GB5 S The GB5 S represents La Marzocco's pinnacle of espresso engineering, delivering exceptional shot consistency through dual saturated group technology. This commercial-grade machine features independent PID temperature control for each group, ensuring precise thermal stability across simultaneous extractions. The 2.5-litre steam boiler generates powerful, responsive steam for milk texturing, whilst the intuitive digital interface streamlines workflow efficiency. Built with premium stainless steel construction and engineered for reliability in high-volume environments, the GB5 S combines Italian craftsmanship with modern espresso science. Ideal for specialty cafés demanding uncompromising quality and performance.

Essential features:

dual boilers

• Separate boilers optimize espresso brewing and steam production.

dual pid (coffee and steam)

• Allows you to electronically control coffee and steam boiler temperature.

insulated boilers

• Reduce energy consumption while contributing to temperature stability.

piero group caps – av, abr

• Re-engineered internal water path and flow-meter positioning that increase temperature stability.

saturated groups

• Ensure unsurpassed thermal stability, shot after shot.

pro touch steam wands – special order

• High performing steam wands that are cool to the touch.

digital display

• Intuitive programming makes it easy to adjust machine parameters.

programmable doses – av, abr

• Auto-volumetrics ensure repeatability and consistency in high-volume settings.

integrated scales – abr only

• Precision scales built in the drip tray with the Drip Prediction technology provide a new level of consistency.

24v electronics

• New generation of electronics for improved reliability and machine diagnostics.

easy rebuild steam valve

• Engineered so the valve can be serviced directly from the front of the machine without needed to be removed.

dimmable barista lights – av, abr

• 3-stage customizable intensity led lights for Eco, On and Brewing modes.

eco mode

• Can be programmed to enter stand-by mode, improving energy efficiency.

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