What is a Mechanical seal? | AESSEAL
https://www.aesseal.com/en/resources/academy/what-is-a-mechanical-seal
WebA mechanical seal is simply a method of containing fluid within a vessel (typically pumps, mixers, etc.) where a rotating shaft passes through a stationary housing or occasionally, where the housing rotates around the shaft. When sealing a centrifugal pump, the challenge is to allow a rotating shaft to enter the ‘wet’ area of the pump ...
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