✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Holiday Special Pss 30mm Shaft / 1 1/2in Tub Perfect Gift [32HgGYEf]

$55.99 $179.99 -69%

30mm Shaft / 1 1/2in Tub PSS Shaft Seal The PYI PSS Shaft Seal #02-30M-112 is a top-selling marine mechanical seal designed for shaft sizes of 30mm and stern tube diameters ranging from 1.500" to 1.625". This premium seal is widely recognized as the

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

30mm Shaft / 1 1/2in Tub PSS Shaft Seal

The PYI PSS Shaft Seal #02-30M-112 is a top-selling marine mechanical seal designed for shaft sizes of 30mm and stern tube diameters ranging from 1.500" to 1.625". This premium seal is widely recognized as the number one choice for both new installations and retrofits, thanks to its exceptional performance and reliability.
  • Engineered for superior water tightness, the PSS Shaft Seal eliminates water in the bilge (30M% water tight), ensuring a dry and safe environment aboard your vessel.
  • By replacing traditional packing glands, the PSS Seal significantly reduces maintenance, constant adjustments, and associated costs, making it a cost-effective solution for marine professionals.

Key Features and Specifications

The PSS Shaft Seal is crafted with precision, featuring a mechanical face seal created between the flat surfaces of the rotating stainless steel rotor and the stationary carbon flange. This innovative design allows the seal to compensate for thrust from the propeller, ensuring a stable and reliable performance.
  • Easy Retrofitting: The PSS Seal can be easily retrofitted to existing shafts ranging from 3/4" (20mm) to 6" (150mm), making it a versatile solution for various boat sizes and applications.
  • Wear Reduction: The carbon flange is bored larger than the shaft diameter, allowing it to "float" around the shaft and compensate for misalignment and vibration issues, thereby extending the life of your propeller shaft.

Why Choose the PSS Shaft Seal?

Certified by Bureau Veritas, ABS, and Rina, the PSS Shaft Seal is a trusted choice among boat builders and yards worldwide. Its numerous advantages make it an ideal solution for any marine application:
  • Seamless Integration: The PSS Seal is installed as standard equipment by many reputable boat builders and yards, ensuring a seamless integration with your vessel's existing systems.
  • Enhanced Performance: By eliminating water in the bilge and wear to the propeller shaft, the PSS Seal not only improves the overall performance of your vessel but also contributes to a longer lifespan of your mechanical components.
Upgrade your marine vessel with the PYI PSS Shaft Seal #02-30M-112 and experience the difference of a top-quality, reliable, and cost-effective solution.

What Our Customers Say

December 27, 2025

Absolutely no complaints!

This is a really nice and a very, very, very useful item.

- Elffin G..

December 27, 2025

Absolutely no complaints!

Excellent value for this level of very, very great quality.

- Gwawl O..

December 27, 2025

Absolutely no complaints!

Excellent choice. I am really, really, really, really happy.

- Pwyll P..

Write a Review

You Might Also Like

Discover more great products from our collection.

Aerial of Corn Harvest 149054

Aerial of Corn Harvest 149054

(879)
$50.99 $163.99 -69%
Dycem Reel 8 x10 yd.  Red

Dycem Reel 8 x10 yd. Red

(964)
$52.99 $169.99 -69%
CONTROLLER:UCSC H2

CONTROLLER:UCSC H2

(706)
$120.99 $387.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY