La Marzocco – KB90

The KB90 is the ultimate evolution of the Linea PB form. Designed specifically to increase speed of service in the highest volume cafes while easier for the barista thanks to an improved workflow. La Marzocco has redesigned the portafilter system to improve workflow efficiency and to reduce the wrist strain of the user. Efficiency can also be increased thanks to Steam Flush: after each extraction, a burst of steam from the grouphead is followed by a flush of hot water, keeping the machine clean even in the busiest rush hours. This innovative function minimizes off flavored buildup, and increases the time between having to clean the group. The KB90 allows for a new level of expression in machine design, the panels have been engineered so that virtually infinite customization combination can be created.

Dual Boilers
Separate boilers optimize espresso brewing and steam production.

Independent Boilers
Separate boilers for each group head allow barista to optimize temperature for individual coffees.

Dual PID (coffee and steam)
Allows you to electronically control coffee and steam boiler temperature.

Saturated Groups
Ensure unsurpassed thermal stability, shot after shot.

Thermal Stability System
As water passes through each element, temperature is further stabilized. Insulated Boilers Reduce energy consumption while contributing to temperature stability.