The PSS Shaft Seal is the highest selling of all shaft seals in the world. These market leading shaft seals have earned their place as standard equipment in the minds of many reputable shipwrights.
Certified by the Bureau Veritas, ABS and Rina; shipwrights recognize the advantages and value of installing the PSS, as it eliminates the maintenance, constant adjustment and cost associated with traditional packing-type glands. Aside from these benefits, the PSS Shaft Seal helps to eliminate water in the bilge (100% water tight) and wear to the propeller shaft. The PSS Shaft Seal can be easily retro-fitted and is available for shafts ranging from 3/4″ (19.05mm) to 6″ (152.4mm).