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Seal (mechanical)

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Title: Seal (mechanical)  
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Subject: Ferrofluid, Spark plug, Outline of machines, Dustcap, UTEX Industries
Collection: Seals (Mechanical)
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Seal (mechanical)

Compression seal example

A mechanical seal is a device that helps join systems or mechanisms together by preventing leakage (e.g. in a plumbing system), containing pressure, or excluding contamination. The effectiveness of a seal is dependent on adhesion in the case of sealants and compression in the case of gaskets.[1]

A stationary seal may also be referred to as 'packing'.

Seal types:

See also


  1. ^ Clause 5.1 BS 6093:2006

External links

  • About High Quality Mechanical Seals
  • Information Source About Mechanical Seals
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