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Premium Quality Pss 50mm Shaft / 3 1/4in Tub Holiday Cheer Edition [oCLKS6AY]

$63.99 $204.99 -69%

High-Performance PSS Shaft Seal The PSS Shaft Seal, a globally recognized marine mechanical seal, is the leading choice for boat builders and retrofit installations worldwide. Engineered to provide exceptional performance and reliability, this shaft

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High-Performance PSS Shaft Seal

The PSS Shaft Seal, a globally recognized marine mechanical seal, is the leading choice for boat builders and retrofit installations worldwide. Engineered to provide exceptional performance and reliability, this shaft seal is designed to eliminate the maintenance and constant adjustments associated with traditional packing glands. With its robust construction and innovative design, the PSS Shaft Seal ensures a 100% watertight seal, protecting your vessel from water damage and propeller wear.
  • Worldwide Standard Equipment: Many reputable boat builders and yards install the PSS Shaft Seal as standard equipment.
  • Easy Retrofit: Simple installation process makes it a convenient upgrade for existing vessels.

Technical Specifications and Advantages

The PSS Shaft Seal is available for shaft sizes ranging from 3/4" (20mm) to 6" (150mm), making it a versatile solution for a wide range of applications. This seal is certified by Bureau Veritas, ABS, and Rina, ensuring compliance with the highest industry standards. Key features include a mechanical face seal between the rotating stainless steel rotor and the stationary carbon flange, which is attached to the vessel's stern tube. The stainless steel collar is sealed to the shaft with two o-rings, providing a durable and long-lasting solution.
  • Shaft Size Range: From 3/4" (20mm) to 6" (150mm) to fit various vessel requirements.
  • Sealing Mechanism: The innovative design ensures a 100% watertight seal and minimal wear on the propeller shaft.

Practical Applications and Benefits

The PSS Shaft Seal is not just a technical marvel but also a practical solution for everyday marine use. By eliminating water in the bilge and reducing wear on the propeller shaft, this seal contributes to the longevity and efficiency of your vessel. Ideal for both new installations and retrofitting, the PSS Shaft Seal is suitable for a wide range of marine applications, including yachts, boats, and commercial vessels.
  • Longevity: Reduces wear on the propeller shaft, extending the life of your vessel's propulsion system.
  • Efficiency: Ensures a 100% watertight seal, improving the overall efficiency of your vessel.
Experience the peace of mind that comes with a PSS Shaft Seal, the number one selling marine mechanical seal worldwide.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A great item. Just what I was really, so very needing.

- Taliesin A..

January 2, 2026

Absolutely no complaints!

The performance is consistently a level above.

- Enid W..

January 2, 2026

Absolutely no complaints!

I'm so happy with my recent and my very great online order.

- Arawn J..

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