F&O Imports La Marzocco KB90 3 GROUP 3-Group Automatic Espresso Machine with Programmable Dosing and Auto Steam Flush

SKU: KB90 3 GROUP
$33,280.00

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La Marzocco KB90 3 GROUP is a 3-group automatic espresso machine with programmable coffee dosage and straight-in portafilters.

  • Automatic steam flush uses steam followed by hot water to clean the group between extractions.
  • PID control manages coffee brew and steam boiler temperatures.
  • The machine has three 1.3 L espresso boilers, an 11 L steam boiler, two Pro Touch steam wands, and a hot water tap with economizer.
  • A multi-function digital display provides shot timers, while barista lights illuminate the extraction area.
  • The stainless steel and enamel body is specified for 208-240 V, 60 Hz, single-phase operation and 7300-7800 W.

Overall Dimensions:

41.5"W x 24.5"D x 17.5"H

Product Weight:

223.0 lb

Straight-in portafilters

Simplify the motions required to engage the portafilter and support barista workflow.

Programmable coffee dosage

Auto-volumetric dosing supports repeatability and consistency.

Automatic steam flush

A burst of steam followed by hot water flushes the group after extraction.

PID temperature control

Controls coffee brew and steam boiler temperatures.

Digital display with shot timers

The multi-function digital display provides machine programming and shot timing.

Pro Touch steam wands

Two Pro Touch steam wands are specified for the machine.

Hot water economizer

Allows adjustment of hot water tap temperature for rinsing.

Barista lights

LED lighting focuses illumination on the extraction and cup area.

Thermal stability system

Pre-heats brew water before it enters the boiler.

Easy rebuild steam valve

The steam valve can be serviced from the front of the machine without removal.

Eco mode

Can be programmed to enter standby mode.

Group configuration 3 group
Operation Automatic
Coffee dosage Programmable
Portafilter type Straight-in
Steam flush Automatic
Coffee boiler capacity 1.3 L x 3
Steam boiler capacity 11 L
Temperature control PID coffee brew and steam boiler temperature control
Display Multi-function digital display with shot timers
Steam wands 2 Pro Touch
Hot water 1 tap with economizer
Body construction Stainless steel and enamel
Voltage 208-240 V, 60 Hz, 1 phase
Power 7300-7800 W
Power cord NEMA L6-50P
Amp service required 50 A

Certifications & Compliance

Certified badge of ETL Listed
ETL Listed
Certified badge of NSF Certified
NSF Certified

Frequently Asked Questions

It has three groups.
It uses programmable coffee dosage with auto-volumetric dosing.
Yes. It uses a burst of steam followed by a hot-water flush after extraction.
The product is 41.5 inches wide, 24.5 inches deep, and 17.5 inches high, with a listed weight of 223 pounds.
It is specified for 208-240 V, 60 Hz, single-phase operation at 7300-7800 W, with a NEMA L6-50P cord and 50 A service.
The specification lists two Pro Touch steam wands.

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