Flat Gasket for Leybold ARS Filter, Part# 20010752 – vacstellar

This flat gasket might look simple, but it has a very important job. It sits between your Leybold ARS filter and the pump. Its job is to create a perfect seal.

Without a good seal, outside air can leak into the vacuum system. This makes your pump work harder. It can reduce performance and waste energy. A worn-out gasket can also let oil mist escape.

Replacing this gasket during filter changes is a smart move. It guarantees a fresh, tight seal every time. This helps protect your pump’s power and efficiency.

This is the exact part made for your Leybold Trivac D16BCS or D25BCS pump. It fits perfectly with the ARS filter. Using the right gasket means a hassle-free installation and reliable performance.