Is a spring energized flange seal for external pressure and dynamic applications. MupuSeal® consists of 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
Hasteloy™ is a trademark of Haynes International Inc. Elgiloy™ is a registered trademark of Elgiloy Specialty Metals The flexible V-spring gives a good spring force which ensures the sealing capacity. MupuSeal® is designed for dynamic applications at moderate speeds. MupuSeal® can be used with virtually all fluids. MupuSeal® is pressure responsive.