Teflon piston Gasket for Profitec 800

Replaced the old seal on my Profitec 800 and the piston now glides smoothly with zero leaks during backflushing. Fits exactly as part number four should, and the Teflon feels sturdier than the original rubber.

After swapping out the old worn one, the seal on my Profitec 800 is finally drip-free during the pull — the Teflon surface slides smoothly and doesn't stick to the cylinder like the last one did. It's the exact part number four from the diagram, so no fiddling with fit.

The Teflon material on this gasket seems way more durable than the rubber ones I've used before, and it fit perfectly as part number four on my machine. After a few weeks of use, the seal is still tight with zero leaks during pulls.