O-Ring

A rubber O-ring is a type of mechanical seal that is commonly used to prevent the leakage of fluids or gases in various applications. It is a circular-shaped ring made from rubber or other elastomeric materials, and its name comes from its “O” shape when viewed in cross-section.

Rubber O-rings work by creating a tight seal between two parts, preventing the flow of fluids or gases between them. They are typically used in applications where high-pressure or vacuum conditions are present, such as in hydraulic systems, pneumatic systems, and engines.

Rubber O-rings come in various sizes and materials, including nitrile, silicone, Viton, and EPDM, each with different properties and suitable for specific applications. They are designed to fit snugly in a groove or recess between two parts, compressing and forming a seal when the two parts are joined together.

O-rings are easy to install and replace, making them a popular choice for sealing applications in various industries. However, they may need to be replaced periodically to ensure continued effective sealing performance.