Leybold Gasket, Viton, Part# P23955165 – vacstellar

This Leybold gasket, part number P23955165, is your simple and reliable solution.

This isn’t just any rubber seal. It’s made from Viton, a special fluoroelastomer material. Viton is famous for its toughness. It stands up to high temperatures, oils, and many chemicals much better than standard rubber. 

Using this Leybold part guarantees a perfect fit. It’s designed to match your pump’s specifications exactly. This means a tighter seal, better vacuum performance, and fewer worries about leaks or downtime.

Think of this gasket as a guardian. It sits between two metal parts, filling in microscopic gaps. It ensures no air leaks in and your pump maintains its strong, steady vacuum pull.

Replacing worn gaskets is a key part of smart pump maintenance. If you’re servicing a Leybold pump like a DIVAC or RUVAC model that uses this part number, this is the right choice. Keep your system sealed tight and running smoothly.