• Firstly, quality is a decisive factor. Premium oil seals, made from materials like nitrile rubber or polyurethane, offer superior resistance to heat, pressure, and chemical exposure. These high-quality seals tend to be more expensive but provide better durability and performance in the long run.
  • 3. Seal types and numbering system

  • CS

  • It can be modified for applications with large chemical exposure and hard vacuums.