PSS Shaft Seal:

The World's #1 Selling Marine Mechanical Seal

PSS Shaft Seal Logo

Westpark Marine is proud to be a certified installer of PSS Shaft Seals in New Zealand. As the world's #1 selling marine mechanical seal, PSS has earned its reputation as the preferred choice of reputable boat builders and boatyards globally.

Now available to Kiwi boaters, PSS Shaft Seals bring industry-leading technology to New Zealand's diverse marine sector. Whether you're a local boat builder, a marine service provider, or a boat owner looking for a premium retrofit solution, PSS Shaft Seals offer unparalleled performance and reliability for New Zealand's unique maritime conditions.

Unmatched Performance and Versatility

PSS Shaft Seals are designed to excel in a wide range of applications. Suitable for shafts from 3/4" to 6-1/2" (20mm to 150mm), these seals offer a perfect fit for virtually any vessel. Whether you're building a new boat or upgrading an existing one, PSS provides the reliability and performance you need.

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Key Benefits:

  • Low maintenance with no constant adjustments

  • Cost-effective, reducing long-term expenses

  • 100% watertight, keeping your bilge dry

  • Minimises wear on your propeller shaft

Advanced Technology at Work

The PSS Shaft Seal utilises sophisticated mechanical face seal technology. A rotating stainless-steel rotor and stationary carbon flange create the sealing surface, while a pre-loaded compression system maintains constant contact between sealing surfaces. This innovative design compensates for shaft movement, misalignment, and vibration, ensuring consistent performance in various marine conditions.

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Perfect for Every Vessel

From small pleasure craft to large commercial vessels, PSS Shaft Seals offer easy installation and reliable performance. The system's design eliminates the maintenance, constant adjustment, and costs associated with traditional packing glands, making it an ideal choice for both new builds and retrofits.

Discover the PSS Shaft Seal difference your vessel—contact Westpark Marine today to discuss the perfect engine solution for your needs