Seal Face Technology
Mechanical seal face geometry is one of the most critical design elements within a mechanical seal. Seal face properties such as: balance diameter, centroid location, surface area, surface finish, drive mechanism, and face topography can be altered to achieve specific results in a variety of liquids. Seal face topography refers to the alteration of an otherwise flat seal face sealing surface to one with a three dimensional surface. Flowserve Corporation issued the first patent in 2007 for applying micro-topography to mechanical seal faces using an excimer laser.
Read more about this topic: End Face Mechanical Seal
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—Gesualdo Bufalino (b. 1920)
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Stand erect and let your black face front the west.”
—Arna Bontemps (1902–1973)
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—Max Frisch (1911–1991)