The ultimate workflow machine, a new standard in high volume cafe performance.
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.
Highlights
Straight-In Portafilter — Reduces strain on the barista by 12 times for everyday usability.
Auto Steam Flush — After each extraction, a burst of steam purges the brew path and a flush of hot water keeps the group clean.
Drip Prediction Algorithm (ABR) — Precision scales improve beverage consistency by stopping extraction based on mass.
Essential Features
Dual Boiler System — Optimize espresso brewing and steam.
Independent Brew Boilers — Per-group temperature control.
PID Temperature Controller — Electronic control of coffee and steam boilers.
Saturated Group Design — Unsurpassed thermal stability.
Pro Touch Steam Wands — Cool to the touch.
Technical Specifications (2 Group)
| Height | 21 in |
| Width | 32 in |
| Depth | 24.5 in |
| Weight | 170 lbs |
| Voltage | 220V Single Phase |
| Wattage | 5400–5700 W |
| Coffee Boiler | 1.3 L |
| Steam Boiler | 7 L |
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