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Ready To Ship Pss 1 1/4in Shaft / 3 1/2in T Limited Time 80% Off [mchNKyRI]

$69.99 $223.99 -69%

High-Quality PSS Bellows for Marine Applications The PYI PSS 1 1/4in shaft / 3 1/2in t bellows is designed for robust marine environments. Constructed from durable materials, this bellows ensures long-lasting performance. With its exceptional resist

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High-Quality PSS Bellows for Marine Applications

The PYI PSS 1 1/4in shaft / 3 1/2in t bellows is designed for robust marine environments. Constructed from durable materials, this bellows ensures long-lasting performance. With its exceptional resistance to wear and aging, it is an ideal choice for marine engines and other underwater applications. The bellows is specifically designed to withstand harsh conditions and provide reliable service for extended periods.
  • 1 1/4in shaft diameter for a secure fit on a wide range of applications
  • 3 1/2in tube diameter to accommodate varying fluid flow requirements

Regular Inspection and Preventative Maintenance for Extended Lifespan

To ensure the longevity of your PYI PSS bellows, it is essential to conduct regular inspections. This product, like any rubber hose below the waterline, is susceptible to wear, aging, and chemical deterioration. PYI recommends a preventative maintenance schedule, with bellows replacement every six years. During replacement, it is advisable to replace the o-rings and set screws in the stainless steel rotor for optimal performance.
  • Inspect regularly for any signs of wear, aging, or chemical deterioration
  • Replace in six-year intervals for guaranteed durability and reliability

Safe Installation and Use: Follow these Important Guidelines

When installing the PYI PSS bellows, it is crucial to adhere to the manufacturer's guidelines to ensure safety and proper operation. One important note is the set screws. Never use the same set screw on the shaft twice. The PSS Maintenance Kit comes with five new set screws to ensure a secure fit every time. In the event of a shortage, reverse the set screws in the rotor to maintain a tight grip on the shaft.
  • Always use new set screws during installation for the safest fit
  • Reversible set screws available in the Maintenance Kit for on-the-go repairs

What Our Customers Say

December 30, 2025

Absolutely no complaints!

I'm happy with the item.

- Tamala B..

December 30, 2025

Absolutely no complaints!

Excellent. I'm happy with it.

- Arthur M..

December 30, 2025

Absolutely no complaints!

Great value for the money.

- Charlotte H..

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