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PYI PSS Shaft Seal  

PYI PSS Shaft Seal

PYI Type A Packless Sealing System Shaft Seals

The PSS Shaft Seal from PYI is the number one selling marine mechanical shaft seal worldwide.

A PSS Shaft Seal is a mechanical face seal that is created between the flat surfaces of a rotating stainless steel rotor and a stationary carbon flange.

The Binnacle stocks a number of popular PSS Shaft Seal sizes, and can special order whatever shaft diameter and stuffing box combination you require.
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