At Win Win Waterjet, yes, we supply the complete sealing kit for high-pressure cylinders. Our sealing kits include every component required for a full rebuild of high-pressure cylinders used in waterjet intensifier pumps, including all rod seals, piston seals, check valve o-rings, backup rings, and guide rings. We offer kits compatible with all major waterjet pump brands as well as our own Win Win series pumps.

What makes our sealing kits stand out is the uncompromising quality built into each individual component. We understand that high-pressure cylinder seals operate under extreme conditions, often exceeding 60,000 psi. A single seal failure can lead to costly downtime, oil contamination, and lost production. That is why we manufacture every seal using only premium-grade polyurethane, UHMW-PE, and high-performance elastomers that resist extrusion, chemical attack, and heat degradation. Our precision-machined backup rings and guide rings ensure perfect fit and smooth reciprocation, dramatically extending seal life compared to standard aftermarket kits.

Win Win Waterjet has been operating our own factory for over 25 years. This is not a label we purchase from a third party. From raw material selection to injection molding, CNC machining, and final inspection, we control every step of production under one roof. Our quarter-century of hands-on manufacturing experience means we have refined every seal profile, material formulation, and quality check to deliver consistent, reliable performance. Our factory team knows exactly what works under real-world waterjet conditions because we have been solving these challenges since 1998.

When you choose a Win Win Waterjet complete sealing kit, you are getting factory-direct quality, proven durability, and full compatibility. We back every kit with our reputation for excellence. For waterjet owners who demand maximum uptime and lower operating costs, our sealing kits are the smart choice. Contact us to order the correct kit for your high-pressure cylinder model.