Versatile Pss 90mm Shaft / 5 3/4in Tub Bundle [RlhLC2sm]

PSS 90mm Shaft / 5 3/4in Tub: The Ultimate Marine Mechanical Seal

The PSS Shaft Seal stands out as the world's number one selling marine mechanical seal, trusted by many reputable boat builders and yards. This premium seal is not only a standard equipment choice but also the leading retrofit option on the global market. Engineered for excellence, the PSS Shaft Seal is certified by Bureau Veritas, ABS, and Rina, ensuring the highest quality and reliability. Its unique design eliminates the need for traditional packing glands, offering significant advantages in maintenance, adjustment, and cost.

Product Specifications and Technical Details

The PSS Shaft Seal is designed to fit shaft sizes ranging from 3/4" (20mm) to 6" (150mm), making it versatile for a wide range of marine applications. The seal features a mechanical face seal system, where a rotating stainless steel rotor interacts with a stationary carbon flange. This innovative design allows for a 100% watertight seal, eliminating water in the bilge and reducing wear on the propeller shaft. The carbon flange is bored larger than the shaft diameter, enabling it to compensate for misalignment and vibration issues. The stainless steel collar is sealed to the shaft with two o-rings, ensuring a long-lasting and durable seal.

Practical Benefits and Target Audience Scenarios

The PSS Shaft Seal is an essential component for any marine vessel seeking top performance and reliability. By eliminating the maintenance and constant adjustment required by traditional packing glands, the PSS Seal offers significant time and cost savings. Its ability to maintain a 100% watertight seal ensures a dry bilge and extended propeller shaft life. Whether you're a professional boat builder, yard, or a private boat owner, the PSS Shaft Seal is the ideal choice for enhancing the performance and longevity of your marine vessel. With its user-friendly retrofit design and wide range of applications, the PSS Shaft Seal is the ultimate solution for marine mechanical sealing needs.