PRIME Standard Stern Seal

Durable, Flexible, and Easy to Service

The PRIME Standard Stern Seal is engineered for durability and flexibility, featuring three sliding connections between the PRIME seal rings and the revolving liner. This robust design ensures reliable performance in a variety of marine environments.

  • Divisible Housing and Liners: All housing parts and liners can be supplied as divisible components, meaning there is no need for shaft withdrawal during servicing, significantly reducing downtime and labor costs.
  • Groove Repair Solutions: When grooves develop on the liner surface, an extra distance ring (spacer) can be installed to extend the liner’s lifetime, reducing the need for immediate replacements.
  • Tungsten Coating Option: For enhanced durability, a tungsten coating can be applied to the liner, extending its operational life and reducing wear and tear over time.
  • Efficient Sealing Performance: The three sliding connections ensure effective sealing, maintaining system integrity and preventing leakage even in harsh conditions.
  • Cost-Effective Maintenance: The divisible components and spacer solutions help reduce long-term maintenance costs by minimizing major repairs and shaft withdrawal procedures.