PSS Shaft Seal 02112300 Dripless Shaft Seal for 1-1/2" Shaft

The PSS Shaft Seal 02112300 is a mechanical face seal designed for 1-1/2" diameter propeller shafts. This packless sealing system (P.S.S.) replaces traditional packing glands and is installed as standard equipment by boat builders and approved by the USCG for marine applications.

Key Features:

• Dripless operation eliminates constant bilge pumping and keeps bilges clean and dry
• Mechanical face seal design requires no maintenance or adjustment
• Uses a water-lubricated carbon/nitrile seal that rotates with the shaft
• Stainless steel housing resists corrosion in marine environments
• No shaft wear - seal face rotates with the shaft instead of against it
• Eliminates zinc depletion caused by traditional packing materials
• Fits 1-1/2 inch propeller shafts

The PSS system provides reliable, long-lasting protection against water intrusion through the stern tube. The unique design allows the seal to move with shaft misalignment and vibration, while maintaining a positive seal. Installation is straightforward and the system requires only periodic inspection with no routine adjustment needed.