Your coffee guide | Sales - Service - Finance coffee equipment Contact | 03 9464 1800 | |

Overview - What's in a Name? Elegant Engineering 

La Marzocco introduced the GB5 machine model back in 2005. Named after Piero Bambi’s wife, Giovanna Bambi, it is the ideal espresso machine for the most elegant and classic cafés.

Elegant Engineering with Superior Temperature Control

Equipped with a cpu board and designed for superior temperature control, the gb5 combines gracious lines and harmonious curves with powerful technological advancements, in line with classic la marzocco design and spirit.

Redefining Temperature Stability

The GB5 has redefined the standard for temperature stability in modern espresso equipment in light of pid technology. The dynamic preheater assembly ensures that water entering the coffee boiler is at precisely 170°. therefore water at this degree replaces the hot water exiting the group, reducing temperature swings in the coffee boiler.


  • Saturated groups: ensure unsurpassed thermal stability, shot after shot.
  • Dual boiler system: separate boilers for each group 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.
  • Ruby flow restrictors: synthetic ruby flow restrictors resist scale formation and erosion.
  • Pre-heating system: prior to entering into the coffee boiler, water is pre-heated – thus increasing productivity.


  • Stainless steel portafilters & precision baskets: for improved cup quality and consistency.
  • Digital display: temperature display, shot timers and intuitive programming simplifies the adjustment of machine parameters.
  • Hot water economizer: fine tune the temperature of the hot water spout.
  • Tall cups: allows you to use the machine with tall, to-go cups (+2.5cm /1in. in height).
  • Auto back-flush program: automatic cleaning program.


  • Available Models: 2, 3 or 4 groups.
  • Machine operation: automatic (av), semiautomatic (ee) and mechanical paddle (mp) versions.
  • Cup warmer: maintain espresso and cappuccino cups heated at a proper temperature.
  • Barista lights: led lighting allows you to focus on your extraction and the cup.
  • High legs: makes it easier to access beneath the machine (+7.5cm / 3in. in height).
  • Personalised colors: customizable colors based on the ral color system, on request.
  • Auto steam: simple steaming system stops automatically at your desired temperature.


  • Model                  2 Groups         3 Groups 
  • Height (mm)       475                  475 
  • Width (mm)        750                  950 
  • Depth (mm)        622                  622 
  • Weight (kg)         63                    77 
  • Voltage               220-240          220-240 
  • Amps                  20                    32 
  • Standard Watts 3600                4800 
  • Coffee Boiler       3,4                   5 
  • Steam Boiler       7                      11 
  • * 3 phase power is available by request and will be built to order
Back to Top