Piston Seal for Superkop – Original Piston Seal
When the lever gets softer or water seeps past the piston, it's usually this small seal.
The original piston seal for the Superkop.
What this part does
The piston seal seals the piston inside the cylinder, so the water is pressed through the coffee instead of leaking past the piston. Over time it can wear out – a new original seal restores clean pressure build-up.
Original spare parts keep your Superkop in shape for a long time – that's part of a relaxed everyday espresso routine. Our opinion is just one among many.
At a Glance
| Type |
Piston seal |
| Fits |
Superkop lever machine |
| Function |
seals the piston inside the cylinder |
| Original |
Spare part |
Who it's for
For anyone with a Superkop whose piston seal has weakened or needs replacing.
What you can pair it with
This part belongs to the Superkop, which you'll find in our espresso machines and even grinding is done with our coffee grinders. Our advisory tool helps with the choice.
For the rest of your barista equipment: affordable and precise is the Normcore Collection, while the Weber Workshops Collection shows the especially finely crafted side.
Frequently Asked Questions
Does this part fit my Superkop?
Yes, it's an original spare part for the Superkop lever espresso machine.
When should I replace the piston seal?
When the lever loses resistance or water seeps past the piston. A new seal restores clean pressure build-up.
What exactly is the Superkop?
A manual, electricity-free lever espresso machine with a 58 mm portafilter. Hot water goes in, and the lever presses it through the coffee – cold water works too, if you prefer.
Can I see this part in person before buying?
Absolutely – experience it live in our showrooms in Bern (Gerberngasse 44) and Zürich (Hagenholzstrasse 50b). Online, we deliver in 2–4 business days, across Switzerland and to Liechtenstein.
A tip from our coffee roastery
A well-maintained machine deserves fresh coffee. Our Cozy Chocolate and Nutty Delight bring full-bodied notes of chocolate and nut. For maximum body without acidity, there's Very Nutty, and for a fruity experience, there's Wild Peach. That's our recommendation – one among many.
