Why the E61 Group Head Still Reigns Supreme in 2025
When you look at high-end home and commercial espresso machines, one feature keeps showing up again and again: the E61 group head. First introduced in 1961 by Italian manufacturer Faema, the E61 has become a symbol of quality, stability, and performance in the espresso world.
But in an era of saturated group heads, thermoblocks, and fast-heating tech, one might ask: Is the E61 group head still relevant in 2025?
Short answer? Absolutely. Here's why.
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What Is the E61 Group Head?
The E61 group head is a brew group component made from heavy-duty chrome-plated brass. Its most important function is to stabilize temperature during espresso extraction.
Key features include:
- Thermosyphon system for thermal stability
- Pre-infusion mechanism for gentler extraction
- Robust, commercial-grade design
It’s used in machines from brands like Lelit, Profitec, Rocket, ECM, and more — often found on prosumer-level gear like the Lelit Bianca V3 or Profitec Pro 700.
Why the E61 Group Head Still Matters
1. Thermal Stability
The E61 is designed with a continuous thermosyphon loop. This circulates hot water between the boiler and group head, keeping the brew path at a consistent temperature — essential for consistent espresso.
2. Passive Pre-Infusion
The E61 group head incorporates a mechanical pre-infusion feature, which gently wets the coffee puck before full pressure is applied. This reduces channeling and improves shot uniformity.
3. Durability and Serviceability
Made of solid brass and used commercially for decades, the E61 is built to last. Replacement parts are widely available and servicing is relatively simple.
4. Wide Ecosystem of Accessories
From flow control kits to wooden knobs and portafilters, E61 machines can be upgraded and customized easily.
5. Workflow Consistency
Because so many machines share the E61 design, your experience and workflow remain consistent as you upgrade — and guides, accessories, and advice are abundant.
Best Espresso Machines with E61 Group Heads in 2025
1. Lelit Bianca V3
- Manual flow control paddle
- True dual boiler system
- PID and pre-infusion control
- Handmade in Italy with premium materials
2. Profitec Pro 700
- Traditional E61 group with optional flow control
- Massive steam power
- Dual PID control
Related: Lelit Bianca V3 vs. Profitec Pro 700: Which Dual Boiler Should You Choose?
3. Rocket Espresso R58 Cinquantotto
- E61 group head with dual boiler setup
- External PID control
- Stunning industrial design
4. Lelit Mara X
- Compact E61 machine with heat exchanger boiler
- Smart PID system for automatic temp management
- Great entry into E61 ecosystem
E61 vs Other Group Heads
| Feature | E61 Group Head | Saturated Group Head | Thermoblock System |
|---|---|---|---|
| Temperature Stability | Excellent with warm-up time | Best, but more complex | Variable, faster but less stable |
| Pre-Infusion | Built-in mechanical | Programmable (if PID exists) | Rare or manual |
| Maintenance | Easy, parts readily available | Harder to access | Often sealed, harder to service |
| Customization | Extensive aftermarket parts | Limited | Very limited |
Is the E61 Group Head Right for You?
Choose an E61-based machine if you:
- Want stable, barista-quality espresso at home
- Appreciate the ability to customize and upgrade your machine
- Prefer a workflow that mirrors commercial setups
- Value longevity, consistency, and a time-tested system
Skip the E61 if you:
- Need fast heat-up with no wait (consider thermoblocks)
- Prefer full automation and volumetric dosing
- Want the smallest possible machine footprint
Related: Is A Dual Boiler Espresso Machine Worth It?
Final Thoughts
In 2025, the E61 group head remains one of the most iconic and functional components in espresso. It's not the newest — but it's one of the most trusted.
If you're serious about espresso and value consistency, upgradeability, and heritage design, a machine with an E61 group head is still one of the smartest investments you can make.
Explore our full lineup of E61 machines →
Need help choosing? Talk to us — we’ll help you find the perfect machine for your setup.
Related: The Best Espresso Grinders For Single Dosing Under $1,000
