La San Marco 100 E 3 Group Commercial Espresso Machine
La San Marco 100 E 3 Group Commercial Espresso Machine

6748-6748W

La San Marco 100 E 3 Group Commercial Espresso Machine

$7,950.00
Color
Color: White
La San Marco

La San Marco has been building commercial espresso equipment since 1947.

The machines are workhorses — built for high-volume daily service, with the durability and serviceability that long-running café operations depend on.

What Commercial Espresso Demands
Inconsistent brew temperature Precision thermal management
Shot-to-shot inconsistency Commercial-grade dosing control
Slow workflow during rushes Optimized barista ergonomics
Equipment downtime and service costs Commercial-grade durability and serviceability
The Engineering

3-Group Configuration

Runs 3 groups simultaneously for high-volume service. Multiple baristas, multiple stations, consistent output — built for the throughput that busy cafés and events demand.

Commercial Build Quality

Stainless steel construction, commercial-grade components, and professional serviceability. Built to run daily and be maintained on a commercial schedule — not a consumer appliance.

Questions? We're here. Call us at 323-592-3303 — our team knows this equipment and will help you find exactly what you need. Free shipping on all orders, plus financing up to $25,000 through Click Lease for qualifying purchases.
Man standing next to espresso machine
Financing Options

Explore flexible financing options for your next business investment. Apply in minutes, get matched with best-fit lenders offering competitive terms, and choose the option that works best for you—so you can start using your equipment and growing your business faster.

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Product Details

Key Features
  • Internal Water Filling Motor-Pump: Ensures efficient water intake.
  • LED Water Level Indicator: For clear and easy monitoring of water levels.
  • Customizable Keypad: Features 6 programmable coffee doses, along with a start/stop button for each group.
  • Water Temperature Mixer: Allows for precise water temperature adjustments.
  • IGTS Temperature Regulator: Offers individual temperature control for each group with a flow variator.
  • Side Protection: Guards the work surface against damage.
  • Smudge-Proof Stainless Steel Surfaces: Keeps the machine looking pristine.
  • Programmable Water Doses: Comes with 2 programmable settings plus a start/stop button.
  • Automatic Wash Cycle: For hassle-free cleaning.
  • Manual Steam Delivery Levers: Includes 2 levers for steam control.
Dimensions & Specs
  • Machine Width: 39"
  • Machine Height: 21"
  • Machine Depth: 23"
  • Weight: 161 lbs.
  • Boiler Size: 19 liters.
  • Power: 5500/7000 watts.
Water Filtration Requirements
  • Protect your investment and guarantee the best taste with our recommended water filtration systems:
  • For Single Boiler Machines: BWT Single Cartridge Filter enhances flavor and prevents scale.
  • For Double Boiler Machines: Optipure Reverse Osmosis Water System offers maximum purity and protective benefits, perfect for any high-demand setting.
Cleaning & Maintenance

Daily Cleaning

Wipe and purge the steam wand after each use to prevent milk buildup, rinse portafilters and filter baskets, clean the drip tray, and backflush the group head to remove coffee oils and residue.

Weekly Maintenance

Soak portafilters, baskets, and shower screens in an approved cleaning solution, inspect group head gaskets and screens, and perform a deeper backflush to keep internal components clean.

Long-Term Care

Maintain proper water filtration to prevent scale buildup and descale the machine as needed based on water quality and usage to ensure long-lasting performance and consistent espresso quality.

Plumbing Requirements

For this single-boiler espresso machine, we recommend using a BWT Single Cartridge Water Filter or a comparable inline filtration system designed to reduce hardness, chlorine, and sediment. Regular filter replacement based on water usage and local water quality is strongly advised to extend the life of the machine and preserve flavor clarity.

Power Requirements

Voltage: 220-240 VAC
Wattage: 5500W
Electrical: Requires a 230V circuit (dedicated circuit strongly recommended)

Summary:
This machine runs on a 230V power supply, making it ideal for commercial cafés, high-volume service, and serious espresso setups where stronger electrical capacity is available. With a compatible-watt draw, it should be connected to a dedicated circuit to ensure stable performance—especially if you’re running other equipment nearby (grinder, fridge, hot water tower). This setup is best for fixed locations with proper electrical infrastructure, rather than most mobile coffee carts where 230V isn’t always available.
Yellow La Marzocco espresso machine behind textured glass in a colorful café interior with red terrazzo flooring, blue wall, and modern plant decor.

Included With Your Machine:

Free Installation

Professional installation at no additional cost, ensuring your machine is set up correctly and ready to perform from day one.

Barista Training Included

Hands-on training, at no additional cost, to help you and your team confidently operate your machine and pull great shots from the start.

Lifetime Warranty

Every purchase includes access to our full support team, providing guidance on repairs and next steps whenever issues arise, with 24/7 expert support whenever you need it.

Two men smiling in a coffee equipment warehouse, standing beside a Wega commercial espresso machine and grinder setup on a burlap-covered counter.

Start Your Coffee business with confidence

With 10+ years of experience helping customers open coffee shops and begin their espresso journey, we're here to support you every step of the way. Our team is ready to guide you through the process and help you choose the best machine for your business’s needs. Call us, or visit us in person, let's start your coffee journey today.

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