• Thomson Mix-All dual multi-spring cartridge seal for Mixers.


  • Preassembled Cartridge design.
  • Dual faces for added containment.
  • Buffer fluid to cool faces.
  • Available with or without integral bearing.
  • Bi-directional.

Operating Range

  • Pressure Max: 145psig (10 bar)
  • Temperature Range: -40F-400F (-40C-200C)
  • Max Speed: 1600 fpm (8 m/s)


  • Top entry Mixers/Agitators/Blenders.
  • Chemically aggressive or Hazardous media.
  • Pulp and Paper
  • Ore processing
  • Chemical

Standard Materials

  • Seal Faces : Resin impregnated graphite carbon,
  • Antimony Carbon-Graphite, Silicon Carbide.
  • O-Rings : FKM, EPDM, Nitrile, Aflas, FFKM.
  • Springs: Hastelloy C
  • Metallurgy*: 316SS

    * Hastelloy C, Alloy 20 and Titanium available upon request.

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