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High-quality Pss 65mm Shaft / 3 3/4in Tub - Today Only [6j1UForX]

$71.99 $230.99 -69%

PSS 65mm Shaft / 3 3/4in Tub: The Ultimate Marine Seal Solution The PSS 65mm Shaft / 3 3/4in Tub is a top-selling marine mechanical seal designed for superior performance and reliability. Engineered to eliminate the maintenance and costs associated w

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PSS 65mm Shaft / 3 3/4in Tub: The Ultimate Marine Seal Solution

The PSS 65mm Shaft / 3 3/4in Tub is a top-selling marine mechanical seal designed for superior performance and reliability. Engineered to eliminate the maintenance and costs associated with traditional packing glands, this seal is the preferred choice for many reputable boat builders and yards worldwide. With its robust construction and innovative design, the PSS Shaft Seal stands out as the premier retrofit solution for marine applications.
  • Global Recognition: Certified by Bureau Veritas, ABS, and Rina, this seal is trusted by industry leaders.
  • Seamless Performance: The PSS Shaft Seal ensures 100% water tightness, protecting your vessel from water damage and propeller wear.

Technical Specifications and Features

The PSS Shaft Seal is designed for shaft sizes ranging from 3/4" (20mm) to 6" (150mm), making it a versatile choice for various marine applications. This particular model is specifically tailored for a 65mm shaft and a 3.750" to 3.875" stern tube diameter. The seal operates through a mechanical face seal mechanism, where the rotating stainless steel rotor interacts with the stationary carbon flange. This design allows for easy retrofitting and provides excellent compensation for thrust and misalignment. Key features include:
  • Stainless Steel Rotor: Ensures durability and resistance to corrosion.
  • Carbon Flange: Attaches to the vessel's stern tube and provides a secure seal.

Practical Benefits and Target Audience

The PSS Shaft Seal offers numerous practical benefits for boat owners and operators. Its ability to eliminate water in the bilge and reduce wear on the propeller shaft ensures a longer lifespan for your vessel. This seal is ideal for those seeking a maintenance-free solution for their marine applications. Whether you are a professional boat builder, a yacht owner, or a marine engineer, the PSS Shaft Seal is designed to meet your needs.
  • Maintenance-Free: Say goodbye to constant adjustments and costly repairs.
  • Increased Efficiency: The PSS Shaft Seal helps maintain optimal performance for your vessel.

What Our Customers Say

December 28, 2025

Absolutely no complaints!

Very well made. Truly impressive.

- Vincent H..

December 28, 2025

Absolutely no complaints!

A great and reliable all-around product.

- Nicolas Q..

December 28, 2025

Absolutely no complaints!

A great product. A+ service.

- Mindi G..

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