Description
The Lukr Universal Hub O-Ring is a critical replacement seal for the world-renowned Lukr side-pull faucets. Precision-molded from high-durability, food-grade elastomer, it ensures a 100% liquid-tight seal at the hub interface where the faucet meets the shank or tower. This specialized O-ring is essential for maintaining the smooth, leak-free operation required for traditional European lager service, preventing external beer leaks and ensuring your draught station remains professional and sanitary.
Technician’s Repair Tip: If your Lukr faucet is leaking from the point of attachment to the tower, the hub O-ring is likely worn or has flattened over time. When replacing, ensures the mating surfaces are clean of “beer stone.” Apply a tiny amount of food-grade silicone grease (Petrol-Gel) to the new O-ring to ensures a perfect 100% airtight seat and to prevents the rubber from bonding to the metal during use.






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