ECM Puristika – Single Boiler for Pure Espresso
Slim, rounded anthracite housing, an elegant glass water tank, and a clear focus: it's simply about espresso. The Puristika is a single-boiler machine purely for espresso – without a separate steam wand, making it tidy and narrow. ECM is a German manufacturer based in Bammental near Heidelberg, producing handmade machines in Germany and Italy.
Coffee Coaching Club is ECM's partner in Switzerland. When you purchase an ECM machine, a barista course at our roastery in Bern or in the Zurich Oerlikon showroom is included – in German or English. Swiss warranty and after-sales support are also included.
All Features at a Glance
Designed Purely for Espresso
The Puristika is a single-boiler machine for pure espresso. It has no separate steam or hot water wand – keeping it slim and minimalist.
ECM Brew Group
The ECM brew group with its stainless steel brew bell maintains stable heat. A blue expansion valve allows for fine adjustment of the brew pressure.
Boiler and Glass Tank
Stainless steel boiler with 0.75 liters and a glass fresh water tank of approximately 2 liters. A vibratory pump provides pressure, and the heating phase is short.
Small Footprint
At around 195 mm wide (without portafilter), it fits even where space is limited. Depth approx. 348 mm.
At a Glance
| System |
Single boiler, pure espresso |
| Steam |
no separate steam wand |
| Brew Group |
ECM brew group with stainless steel brew bell |
| Boiler |
Stainless steel, 0.75 L |
| Water Tank |
Glass, approx. 2 L |
| Width |
approx. 195 mm |
| Heat-up Time |
around 15 minutes |
Who it's for
For espresso purists who don't need milk foam and are looking for a narrow, quiet machine. If you drink your espresso black and value minimalism, this is the right choice for you. If you regularly make cappuccino, a single or double boiler machine with steam is better suited.
What goes with it
A consistent coffee grinder like those from the Eureka range, a tamper, and fresh beans like Cozy Chocolate or Very Nutty. More in the ECM collection.
Frequently Asked Questions
Can I froth milk with the Puristika?
No. The Puristika is designed purely for espresso and has no separate steam wand. For milk drinks, look at a machine with steam, such as the Classika PID or the Mechanika VI Slim.
How long does it take to heat up?
Allow about 15 minutes for the boiler and brew group to reach the correct temperature.
Can I descale it?
Yes. We will show you in the course how to integrate flushing and descaling routines into your daily life.
Can I see it before purchasing?
Gladly. You can see it live in Bern and Zurich Oerlikon. Just let us know, and we'll have it ready.
Is the barista course included?
Yes, the course in Bern or Zurich is included with the purchase of an ECM machine.
Roaster's Tip
Without the distraction of steam, the bean becomes the main focus. A chocolatey, rounded roast like Cozy Chocolate really shines here. Play with grind size and quantity until the shot lands in your preferred window. This is our recommendation, one of many.
