PSS Shaft Seal 02-118-134 Dripless Mechanical Face Seal for 1-1/8" Shaft

The PSS Shaft Seal 02-118-134 is a packless sealing system designed for marine propeller shafts with a 1-1/8" diameter. This mechanical face seal replaces traditional packing glands with a modern, maintenance-free solution that has been adopted by boat builders and the U.S. Coast Guard as standard equipment on many vessels.

Key Features:

• Dripless operation eliminates water ingress and unnecessary bilge pumping
• Mechanical face seal design requires no maintenance or adjustment
• Fits 1-1/8" (1.125") diameter propeller shafts
• No packing material to replace or tighten
• Reduces corrosion and extends shaft bearing life
• Environmentally friendly design prevents oil and debris discharge
• Self-aligning carbon/ceramic seal faces compensate for shaft movement

The PSS system uses a water-lubricated bellows design that flexes with shaft movement while maintaining a positive seal. Unlike traditional stuffing boxes that require periodic adjustment and allow controlled leaking, the PSS provides completely dripless performance, keeping your bilge dry and reducing maintenance time. Ideal for sailboats, powerboats, and commercial vessels requiring reliable shaft sealing.