High Performance Sealing Solutions

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Are single acting spring energized rod seals for dynamic applications. MupuSeal® consists of a jacket of Kefloy® energized by a V-shaped corrosion resistant steel 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

Hastelloy® is a registered trademark of Haynes International Elgiloy® is a registered trademark of Elgiloy Specialty Metals MupuSeal type 3041- and type 3043- have asymmetric design of the sealing lips. The inner lip is designed for the dynamic motion against the rod. The outer lip is designed to give maximum sealing efficiency against the groove. MupuSeal® can be used with virtually all fluids. MupuSeal® is pressure responsive.