What is a brewing unit or valve seal
The seal is a component that ensures a tight connection between the moving and fixed parts of the coffee machine's brewing unit or valve. It keeps water and steam pressure exactly where it should act, and prevents it from escaping outside the flow path.
Signs of wear
- Water or steam leaking around the brewing unit or valve
- Weaker or uneven pressure during coffee preparation
- Change in coffee taste, weaker crema
- Hissing, dripping or unusual noise during brewing
Why you shouldn't put off the replacement
A worn or hardened seal loses its elasticity and stops sealing reliably. This results not only in poorer coffee quality but also in unnecessary strain on other mechanism parts, which must compensate for the pressure loss. Timely replacement prevents bigger failures and keeps the coffee machine running reliably.
How to choose the right seal
Seals differ in shape, size and mounting method depending on the specific type of brewing unit or valve. Before ordering, check the compatibility table on the product page to choose the variant that exactly matches your coffee machine.
Compatible with
- HD8646 Xsmall
- HD8743 Xsmall
- HD8745 Xsmall
- HD8747 Xsmall
- HD8833 Syntia
- HD8836 Syntia
- HD8837 Syntia
- HD8838 Syntia
+ 34 more compatible models
- HD8852 Energica
- HD8854 Exprelia
- HD8856 Exprelia
- HD8858 Exprelia
- HD8859 Exprelia
- HD8943 Xelsis
- HD8944 Xelsis
- HD8946 Xelsis
- RI9752 Odea
- RI9757 Odea
- RI9826 TALEA
- SM7680 Xelsis
- SM7684 Xelsis
- SM7686 Xelsis
- SM7785 Xelsis
- SM7786 Xelsis
- SUP030ADR Primea
- SUP030BD Primea
- SUP030ND Primea
- SUP031O Odea
- SUP031OR Odea
- SUP032AR TALEA
- SUP032BR TALEA
- SUP032NR TALEA
- SUP032OR TALEA
- SUP033R XSMALL
- SUP035 Spidem My Coffee
- SUP037DR SYNTIA
- SUP038 XELSIS
- SUP038Z XELSIS
- HD8855 Exprelia
- HD8857 Exprelia
- SM7480 Xelsis
- SM7583 Xelsis

Brewing unit gasket replacement
| Manufacturing company | Versuni Holding B.V. |
|---|---|
| Address | Claude Debussylaan 88, 1082 MD Amsterdam, NL |
| info@versuni.com |









