The Linea PB, designed by and named in recognition of Piero Bambi, introduces a new level of performance, reliability, and craftsmanship.

The Linea PB features the iconic La Marzocco polished stainless steel body, updated with simplified lines and a lower profile, equipped with exclusive, user friendly interface software that gives the barista direct functional control over boiler temperature, brewing volume, hot water tap dose, auto-back flush as well as other options. The Linea PB’s lower profile and increased work area also make it practical, without abandoning world renown Italian design.

Manufactured by
Mechanical Paddle

The new conical mechanical paddle is inspired by the original mechanical group used on the La Marzocco GS – the first dual-boiler espresso machine with saturated groups (1970). This conical valve system assures progressive control of water flow and pressure via an internal orifice, before applying full pressure. The new conical paddle valve controls the pre-infusion while the volumetric pump is working at full pressure, therefore barista may also perform a pre-infusion on one group while the other is extracting coffee. This dynamic system allows the barista to reduce channeling for a more balanced extraction.

Dual PID (coffee and steam)

Allows you to electronically control coffee and steam boiler temperature.

Dual Boilers

Separate boilers optimize espresso brewing and steam production.

Saturated Groups

Ensure unsurpassed thermal stability, shot after shot.

Piero Group Caps

Water never leaves the coffee boiler during the brewing process, eliminating instability.

Eco Mode

Can be programmed to enter stand-by mode, improving energy efficiency.

Ruby Flow Restrictors

Ruby flow restrictors resist scale formation and erosion.

Digital Display

Intuitive programming makes it easy to adjust machine parameters.


Making it possible to update the firmware.

Portafilters & Precision Baskets

Stainless steel portafilters and precision baskets improve your cup quality and consistency.

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.

* Special Order
2 Groups 3 Groups 4 Groups
Height (cm/in) 53.3 / 21 53.3 / 21 53.3 / 21
Width (cm/in) 71 / 28 95 / 37.4 119 / 46.9
Depth (cm/in) 59 / 23 59 / 23 59 / 23
Weight (kg/lbs) 61 / 134.5 77 / 169.8 117 / 258
Voltage 200V Single / 3 Phase 200V Single / 3 Phase 200V Single / 3 Phase
220V Single / 3 Phase 220V Single / 3 Phase 220V Single / 3 Phase
380V 3 Phase 380V 3 Phase 380V 3 Phase
Wattage Elements 4600 6100 8000
Coffee Boiler Capacity (liters) 3.4 5 6.8
Steam Boiler Capacity (liters) 7 11 15