Oil seals are typically classified based on their sealing capabilities, with common types including lip seals, mechanical seals, and hydraulic seals. Lip seals are the most basic type, consisting of a flexible lip that seals against the shaft. Mechanical seals use sliding or rotating components to create a seal, while hydraulic seals are designed for high-pressure applications.
DIN

Reinforced GVP design for larger diameters, with rotation speeds of up to 15 m/s and pressure of 3-4 bar
■Viscosity-index improvers: These additives help your engine oil perform as intended despite temperature fluctuations.
Here are some additional tips that will help you have a successful O-ring installation.
A wide range of sealing devices are used in various machines.
Sealing devices serve the following functions:

