Bezzera O-Ring group gasket (conical)
The portafilter clicks firmly and tightly into the group head again – a fresh gasket brings back that satisfying feeling.
What makes this gasket special
This is Bezzera's newer conical group gasket for the BZ group. It sits between the portafilter and the group and seals the connection tightly during extraction. The conical shape makes inserting the portafilter easier and seals reliably. Made from NBR with 90 Shore hardness, 9.3 mm build height.
At a glance
| Feature |
Detail |
| Type |
Group gasket, conical |
| Specification |
H 9.3 mm, NBR, 90 Shore |
| Compatible |
BZ07, BZ09, BZ10, BZ13, BZ16, Hobby V2, DUO DE, Matrix DE |
| Brand |
Bezzera (Partner) |
Who it's for
For anyone with a Bezzera from the BZ group or a Hobby V2 who wants to renew their gasket – for a firm fit and a clean, drip-free shot.
What goes with it
The matching shower screen and other original parts are in the Bezzera Collection, cleaning products for maintenance in the Cleaning Collection. Precise baskets in the IMS Collection.
Frequently Asked Questions
What's special about the conical gasket?
The conical shape makes inserting the portafilter easier and seals reliably. It's the newer variant for the BZ group.
Which models does it fit?
On BZ07, BZ09, BZ10, BZ13, BZ16, Hobby V2, DUO DE, and Matrix DE.
What material is it made of?
From NBR with 90 Shore hardness, 9.3 mm build height.
Where can I buy or see it?
Online anytime via coffeecoachingclub.ch, delivery within 2–4 business days across Switzerland and to Liechtenstein. Live in the showrooms in Bern and Zürich Oerlikon. Questions at office@coffeecoachingclub.ch or by phone during business hours.
From our coffee roastery: a tight group is the foundation for a clean shot. Full-bodied profiles like Cozy Chocolate and Nutty Delight are our recommendation for the majority; if you're after fruit, try Wild Peach. That's our recommendation, one of many.
