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Balanced Slurry Seal Mechanical Seal 90 Series (9602CR)

Face Materials

  • Carbon
  • Tungsten Carbide
  • Silicon Carbide

Secondary Seal

  • ‘O’ Ring (Viton, EPR, Buna N, Aflas, Kalrez)

Metal Parts

  • SS 316
  • SS 304
  • Alloy 20
  • Monel, Hastelloy-C
  • Titanium


  • Chemicals
  • Petrochemicals
  • Waste Water
  • Mining Industries
  • Pulp Sludge Slurry Abrasive Services

Seal Features

  • Multi Spring
  • Single Seal
  • Balanced
  • Inside Mounted
  • Independent of direction of rotation
  • Stable drive pin/lugs, no sleeve fretting

Performance Limits

  • Size – 0.5” to 4”
  • Pressure – upto 25 Kg/cm2
  • Temperature - -40°C to +200°C (Use Kalrez ‘O’ Ring for 250°C and above)

9602cr Cartiridge Type seal is multi Spring balanced seal specially developed for slurry application. The Spring are isolated from the process fluid reducing stress corrosion.

This is a self balance seal so there is no need to maintain a step on sleeve.

There is no stcking or clogging of Spring, making the design rugged and reliable.

Spring Loaded Stationary.