High Performance Sealing Solutions

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Is a single acting spring energized piston seal for static and semi dynamic applications. MupuSeal® R consists of jacket of Kefloy® energized by a spiral spring. The steel spring is available in three different chemical resistant alloys.

  • Stainless steel AISI 301; DIN 1.4310
  • Hasteloy™ C-276; EN ISO 15156; NACE MR-01-75
  • Elgiloy™ ASTM F1058; EN ISO 15156; NACE MR-01-75

Hasteloy™ is a trademark of Haynes International Inc. Elgiloy™ is a registered trademark of Elgiloy Specialty Metals MupuSeal® R has symmetric sealing lips. The helical wound spring gives a high spring force which ensures excellent sealing capacity. MupuSeal® R is excellent for static applications and applications with a very little movement. MupuSeal® can be used with virtually all fluids. MupuSeal® is pressure responsive.