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  • Thomson Mix-All single multi-spring Cartridge seal for Mixers.


  • Preassembled Cartridge design.
  • Buffer fluid chamber for cooling and lubricating faces.
  • Balanced faces.
  • Available with or without integral bearing.
  • Bi-directional.

Operating Range

  • Pressure Max: 90 psig (6 bar)
  • Temperature Range: -40F to 400F (-40C to 204C)
  • Max Speed: 800 fpm (4 m/s)


  • Top entry Mixers/Agitators/Blenders.
  • Non-hazardous media.
  • Water/Wastewater
  • Irrigation
  • Food and Beveridge
  • Pulp and Paper

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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