Group seal kit (not Vectis)

Londinium no grease seals offer a long service life

Your shower screens will not foul with silicone grease, resulting in a much better extraction and almost never having to replace your shower screen and no silicone grease in your espresso either

This kit contains:

3 londinium piston seals, machined in Auckland, New Zealand from grade A FDA certified EPDM that we import from Germany

1 inner and 1 outer o-ring seal (these are ever so slightly different in size from each other) for the group body and group sleeve
1 group gasket to allow the rolled lip of the portafilter basket to seal against the bottom of the group body

The sleeve seal o-rings and the group gasket are not machined but moulded instead

Follow our installation video in the Knowledge base to install

These seals ship from New Zealand by standard air mail in a bubble envelope which you can expect it to take about 3 weeks to get to Europe

With no grease seals do not pull the lever arm unless the machine is turned on.  When the machine is turned off there is no water in the group to lubricate these seals

Warranted for 12 months service, and as we accrue more usage data i would like to be able to extend this warranty to two years as our testing suggests this is achievable

We have experienced 34 months of service in our testing here

This seal set fits every model we have sold except the Vectis, which is a smaller group It also fits any other lever machine that uses this group, for example, QuickMill, Bosco, first generation KVDW idrocompresso, VBM, Profitec, etc, etc