About Product
Overview
A refined commercial espresso machine engineered as the technical evolution of the Linea series.
Designed by Piero Bambi, it introduces Piero Group Caps that optimize internal water flow directly within the group head to maximize thermal connection to the boiler. Features user-friendly electronics with a bright OLED digital interface for flow programming, menu settings, and diagnostics.
Includes dual PID thermal controllers, programmable Eco Mode for energy reduction, and optional Auto-Brew Ratio (ABR) precision scales integrated directly into the drip tray for gravimetric mass dosing.
Is This Machine Right for You?
- Specialty coffee entrepreneurs
- Quality control directors, head baristas
- Specialty coffee operators who demand exact volumetric or gravimetric consistency
Features

Piero Group Caps
Re-engineered internal saturated water pathways enhance thermal stability.

Auto-Brew Ratio (ABR)
Optional integrated precision scales built into drip tray for mass dosing.

Dual PID System
Independent electronic temperature controls for brew and steam boilers.

Eco Mode & Standby
Programmable standby schedules to significantly lower power consumption.

Digital OLED Display
Intuitive screen displaying shot timers, settings, and diagnostics.

Concentric Buttons
Heavy-duty illuminated buttons with click feedback for volumetric commands.
Specifications
SPEC
DETAILS
SPEC
DETAILS
Brand
La Marzocco
Brew Boiler Capacity
2G: 3.4 L | 3G: 5 L | 4G: 6.8 L
Origin
Italy
Steam Boiler Capacity
2G: 7 L | 3G: 11 L | 4G: 15 L
Model
Linea PB / Linea PB X (AV / ABR)
Pump Type
External Commercial Rotary Pump
Group Configurations
2, 3, or 4 Groups
Portafilter Size
58 mm

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