La Marzocco Linea PB 4 Groups Espresso Coffee Machine – Commercial

“Linea PB”, designed by and named in honour of Piero Bambi, introduces a whole new level of performance, reliability and craftsmanship. The machine features the iconic La Marzocco polished stainless-steel body, updated with simplified lines and a lower profile. It’s equipped with an exclusive, user-friendly interface software that gives the barista direct control over the boiler temperature, brewing volume, hot water tap dose, auto-backflush, as well as other features. The group cap boasts an integrated flow-meter to ensure that water never leaves the saturated area of the coffee boiler, hence reducing temperature instability during brewing. “Linea PB” is the first La Marzocco machine equipped with new-generation proprietary electronics and an iconic three-button interface.

Available configurations: MP | AV | ABR

Dual boilers

Separate boilers optimise brewing and steam production.

Dual PID system (coffee and steam)

This system allows you to electronically control the temperature in both coffee and steam boilers.

Insulated boilers

They’re easy to access and reduce energy consumption while contributing to temperature stability.

Saturated groups

Saturated groups ensure unsurpassed thermal stability, shot after shot.

“Pro App”-compatible

The electronic board enables connectivity with the “La Marzocco Pro” app.

Digital display

Intuitive programming makes it easy to adjust machine parameters.

½ turn steam valve

The steam valve opens fully in half a turn, requiring less movement for the barista to steam milk.

Eco mode

The machine can be programmed to enter the stand-by mode, improving energy efficiency.

USB

This feature enables you to update firmware.

Water sensor

This sensor measures the conductivity and hardness of water as it enters the machine.

“Piero” group caps (AV, ABR)

Re-engineered internal water path and flow-meter positioning increase temperature stability.

Conical paddle (MP only)

It ensures progressive control of water flow and pressure before applying full pressure.

Programmable doses (AV, ABR)

Auto-volumetrics ensure repeatability and consistency in high-volume settings.

Integrated scales (ABR only)

Precision scales integrated in the drip tray provide an improved level of consistency.

High legs (special order)

Higher legs make it easier for you to access the bottom of the machine.

Barista lights (special order)

LED lighting allows you to focus fully on your brew.

Personalised colours (special order)

Customisable colours based on the RAL system are available upon request.

Cup warmer (special order)

Keep your cups heated at all times.