= Seal (mechanical)
{wiki=Seal_(mechanical)}
A mechanical seal is a device used to prevent the leakage of fluids (liquids or gases) from one area to another in machinery and equipment, particularly rotary equipment like pumps and compressors. It consists of two main parts: a rotating component attached to the rotating shaft and a stationary component fixed to the housing. When the equipment operates, the rotating and stationary parts create a narrow gap that prevents the fluid from escaping.
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