• Cartridge Mechanical Seals
  • single mechanical seals
  • Dual mechanical seal
  • Split Mechanical Seals
  • Advantages of Mixer Seals


Braid made of flexible, expanded natural graphite foil.



  • Superb emergency running capability, no wear on the shaft, excellent thermal conductivity

  • Highest-quality pure graphite gives a coefficient of expansion similar to steel

  • The rings have to be pre-compressed at a level of 1.3 to 1.5 during the assembly

  • Can be universally applied

  • Packing needs to be pre-compressed

  • Die-formed rings are recommended STYLE 335 same as STYLE 350 but made from expanded graphite with integrated carbon reinforcement for easier handling

STYLE-350 Valve Packing

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