These machined no grease piston seals are for three specific use cases
(i) L1(2012-16) machines
(ii) Legacy machines that have had a lot of silicone grease with ptfe pumped into them over time, such as Loxeal no.4 grease or Superlube with PTFE. PTFE causes EPDM seals to grab, often resulting in the seal leaking if the lip of the seal is rolled. the closer fit of the machined seals over comes this issue
(iiI) any application where the maximum service interval is desired. based on all the testing we have performed over the last few years the machined seals have a considerably longer service life
Londinium no grease seals offer a long service life and your shower screens will not foul with grease not PTFE, resulting in a much better extraction
This kit contains three londinium piston seals, machined in Auckland, New Zealand from grade A white FDA certified EPDM that we import from Germany
The sleeve seal o-rings and the group gasket are not machined
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
