Products Compression Packing > HS-4000M

HS-4000M Packing


High performance graphite filament compression packing for high speed rotating equipment and high temperature applications.

  • High speed capability.
  • Low friction – runs cooler, lasts longer – reduce flush water (greatly reduce product dilution).
  • Broad chemical compatibility 0-14pH.
  • Non-Abrasive – Sleeves last longer.
  • Reduce maintenance and parts costs.
  • Maximize equipment reliability and performance.
  • Dissipates heat better than conventional compression packing materials. Increase MTBR – mean time between repair – less sleeve damage.
  • Dimensionally stable fiber (less volume loss).


  • High purity, high strength graphite filament yarn treated with fine graphite powder to seal individual fibers.
  • Surface coated with molybdenum disulfide.


  • High profile demanding applications; high speed rotating equipment to 5,000+ fpm – specially suited for refiners, makeup liquor pumps, Boiler feed pumps, condensate, end rings for Flexible Graphite die formed packing sets.
  • High temperature applications.
  • Molybdenum disulphide surface coating extremely chemical and thermally stable.

Recommend installation where sleeve is in new condition.

Download Datasheet

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