Rocket Large Gasket for Water Tank – Original Spare Part
Sometimes a small problem only reveals itself through a damp spot on the machine, right where everything should stay dry. Most often, the cause sits in the large gasket between the water tank and the housing.
Rubber seals lose tension over time – every temperature change takes a toll on the material. A new gasket brings the tank connection back to a tight seal, without needing any special tools or prior knowledge. For us, that's simply part of caring for a machine you want to keep for a long time.
At a glance
| Type |
Water tank gasket (large) |
| Fits |
Rocket Espresso portafilter machines |
| Brand |
Rocket Espresso |
| Item number |
A01830 |
Who it's for
For anyone who has noticed a damp spot around the water tank, or who wants to reseal their Rocket as part of regular maintenance.
Goes well with
For maintaining your machine, take a look at our cleaning and care products. For water quality itself, our guide to coffee water has more background. More original spare parts are available in the Rocket spare parts collection.
Frequently asked questions
What's the gasket for?
It seals the large connection between the water tank and the housing on the Rocket.
How can I tell the gasket needs replacing?
A damp spot or visible water around the tank area are typical signs.
Is this an original spare part from Rocket?
Yes, an original spare part from Rocket Espresso. Coffee Coaching Club is a partner of Rocket.
Can I see the part in the showroom before buying?
Yes, in Bern (Gerberngasse 44) and Zürich (Hagenholzstrasse 50b) you can experience it live.
How fast do you deliver?
Within 2–4 working days, throughout Switzerland and to Liechtenstein.
Roastery tip
From the roastery: Cozy Chocolate and Nutty Delight are full-bodied, aromatic, dense – the starting point for most of us. Very Nutty for maximum body with no acidity at all. And for anyone who wants to discover something fruity: Wild Peach. Our recommendation – one of many.
