PSS — Shaft Seals
The world's leading mechanical shaft seal system — maintenance-free and dripless. Luxfords is an authorised dealer for PSS.
About PSS
PSS (Packless Sealing System) is the world's most trusted dripless mechanical shaft seal, with a proven track record spanning decades of reliable service on recreational and commercial vessels worldwide. Developed as a superior alternative to the traditional stuffing box, the PSS shaft seal has become the industry standard for dripless propeller shaft sealing. The system's reputation for zero-maintenance operation and long service life has made it the preferred choice of leading boat builders, surveyors, and vessel owners globally.
The PSS shaft seal uses a precision-lapped carbon and stainless steel face seal design that provides a completely dripless, maintenance-free sealing solution. Unlike conventional stuffing boxes that require periodic adjustment and replacement of packing material, the PSS seal operates without any drip, keeping bilges dry and eliminating the risk of water ingress. Available for shaft sizes from 19mm to over 150mm, the PSS system suits everything from small sailing yachts to large commercial workboats. The design also allows for easy inspection and straightforward replacement of wear components.
Luxfords Marine Industrial Solutions is an authorised dealer for the complete PSS shaft seal range, stocking units for all common shaft diameters and configurations. The Luxfords team provides expert guidance on seal selection, measurement, and installation requirements, ensuring a correct fit for every application. Customers purchasing PSS through Luxfords can expect genuine product, technical support, and the peace of mind that comes from dealing with Australia's specialist supplier of dripless shaft seal technology.