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Hot Item Pss 70mm Shaft / 5 1/2in Tub Collection [LlPfTFUb]

$55.99 $179.99 -69%

PSS 70mm Shaft / 5 1/2in Tub The PSS Shaft Seal is a revolutionary marine mechanical seal designed for exceptional performance and durability. Engineered to provide unmatched water tightness and reduced maintenance, this seal is the top choice for bo

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PSS 70mm Shaft / 5 1/2in Tub

The PSS Shaft Seal is a revolutionary marine mechanical seal designed for exceptional performance and durability. Engineered to provide unmatched water tightness and reduced maintenance, this seal is the top choice for boat builders and retrofitting applications worldwide. With its innovative design, the PSS Shaft Seal ensures a leak-free environment, protecting your vessel from water damage and extending the lifespan of your propeller shaft.

Product Specifications and Technical Details

The PSS Shaft Seal is specifically designed for shaft sizes ranging from 3/4" (20mm) to 6" (150mm), making it a versatile solution for various marine applications. This particular model is tailored for a 70mm shaft and a stern tube diameter of 5.500" to 5.625". The seal features a mechanical face seal created between the rotating stainless steel rotor and the stationary carbon flange. This design allows for easy retrofitting and provides a long-lasting, reliable solution. Key features include:

  • Water Tightness: The PSS Shaft Seal ensures 100% water tightness, eliminating the risk of water leakage into the bilge.
  • Reduced Maintenance: The seal eliminates the need for constant adjustment and maintenance associated with traditional packing glands.

Practical Uses and Benefits

The PSS Shaft Seal is an essential component for any marine vessel seeking enhanced performance and reliability. Its benefits are numerous, making it a popular choice among boat owners and professionals alike. Here are some practical uses and advantages:

  • Enhanced Performance: The PSS Shaft Seal minimizes wear on the propeller shaft, extending its lifespan and improving overall vessel performance.
  • Cost-Effective: By eliminating the need for frequent maintenance and repairs, the PSS Shaft Seal can save you significant costs over time.
  • Easy Retrofitting: The seal is designed for easy installation, making it a convenient solution for both new builds and retrofitting projects.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

It's a sturdy, efficient, and great item.

- Isadora K..

January 1, 2026

Absolutely no complaints!

This is a clever and handy gadget.

- Briallen H..

January 1, 2026

Absolutely no complaints!

This has been a very pleasant surprise.

- Wendy C..

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