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. A private barista course can be booked separately. 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 litres and a glass fresh water tank of approximately 2 litres. 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 11 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 boiler or heat exchanger machine with steam will suit you better.
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 11 minutes for the boiler and brew group to reach the correct temperature.
Can I descale it?
Yes. We'll show you how to build flushing and descaling into your everyday routine.
Can I see the ECM Puristika live before purchasing?
That depends on whether the Puristika is on display right now. Our showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b) show a wide selection, but not our entire range – it is too large for that, and the display changes. Drop us a quick line at [email protected] before your visit, and we will check whether the Puristika is currently there.
Roastery 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.
