





La Marzocco GB5 S Auto-Volumetric AV Commercial Espresso Machine
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La Marzocco GB5 S Auto-Volumetric AV
Florentine Elegance Meets Advanced Espresso Technology
The La Marzocco GB5 S AV is a modern classic, hand-finished in Tuscany and revered by specialty coffee professionals worldwide. With its iconic design, dual boilers, and state-of-the-art temperature stability, the GB5 S AV brings consistent excellence to bustling cafés, restaurants, and coffee bars. Available in 2, 3, and 4 group configurations, it’s the perfect choice for any business aiming for the highest standards in espresso service.
Highlights
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Dual Boilers: Independent coffee and steam boilers for simultaneous brewing and steaming.
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Dual PID Controllers: Precise electronic temperature control for both boilers.
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Saturated Groups: Unmatched thermal stability for consistent, repeatable shots.
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Insulated Boilers: Improve energy efficiency and maintain temperature stability.
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Ruby Flow Restrictors: Ensure even flow rates and resist scale/corrosion.
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LED Barista Lights: Illuminate the work area for perfect extractions.
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Pro App Compatible: Manage daily operations and diagnostics from your device.
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Elegant Florentine Design: Red lilies and refined lines celebrate La Marzocco’s heritage.
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Custom Options: Pro Touch steam wands, cup warmer, and personalized colors available by request.
Model Specifications
Feature | 2 Group | 3 Group | 4 Group |
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Height | 21.4 in | 21.4 in | 21.4 in |
Width | 30 in | 39 in | 48 in |
Depth | 25 in | 25 in | 25 in |
Weight | 154 lbs | 187 lbs | 220 lbs |
Voltage | 208-240V, 1 Ph, 60Hz | 208-240V, 1 Ph, 60Hz | 208-240V, 1 Ph, 60Hz |
Wattage (min) | 3730 W | 4950 W | 6150 W |
Wattage (max) | 5445 W | 6365 W | 7280 W |
Coffee Boiler Capacity | 3.4 L | 5 L | 6.8 L |
Steam Boiler Capacity | 7 L | 11 L | 15 L |
Groups | 2 | 3 | 4 |
Specifications for 3 and 4 group models are based on manufacturer data and industry standards. For exact details, please contact Kaldi or La Marzocco.
Which GB5 S AV Is Right for You?
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2 Group: Perfect for medium-volume cafés and restaurants seeking reliability and style.
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3 Group: Ideal for high-traffic coffee bars and busy cafés with multiple baristas.
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4 Group: Built for the busiest venues and large-scale espresso operations.
Why Choose the La Marzocco GB5 S AV?
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Consistent Excellence: Industry-leading temperature stability and volumetric dosing.
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Elegant Presence: A showpiece for any café, blending heritage and innovation.
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Flexible Capacity: Choose the group size that matches your business ambitions.
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Customizable: Tailor your machine with colors and features to fit your brand.
Ready to elevate your espresso service?
Select the La Marzocco GB5 S AV in 2, 3, or 4 group configuration and experience the gold standard in commercial espresso performance.
Questions or need a custom quote?
Contact our expert team for personalized recommendations and support!