Split Ring Mechanical Seal

Application:
Special mechanical seals with huge segmented rings; either two-split rings or a large number of segments
 
Materials:
SSiC, SiSiC, Al2O3
 
Advantages:
  • segments enable assembly repair without removal of the spindle
  • high chemical corrosion resistance
  • high temperature resistance
  • high thermal conductivity i.e. rapid dissipation of process heat
  • low density, i.e. small mass moment of inertia
  • high wear resistance due to high strength and hardness
  • good tribological properties

Sintered silicon carbide is the most common material for mechanical seals, due to its excellent chemical resistance and thermal conductivity. Segments form a huge ring with the which fit separately into the mechanical seal. The material SiSiC can be machined by wire-erosion.

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Product data sheet

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