O-rings

O-rings are circular seals made of elastic materials like rubber. They fit into grooves or channels around moving parts, creating a tight seal to prevent the escape of liquids or gases. When pressure is applied, the O-ring compresses slightly, filling gaps and stopping leaks. They are widely used in machines, plumbing, and engines to maintain pressure and protect against contamination. O-rings are valued for their durability, flexibility, and ability to form reliable seals in various applications and environments, ensuring systems operate efficiently and safely.