Wear Seal WS1005 WaterJet Pump Hydraulic Piston Parts

The Wear Seal WS1005 is a critical sealing and protection component used in high-pressure Waterjet Intensifier Pumps, designed to prevent leakage and protect the high-pressure plunger and seal head from excessive wear caused by continuous operation at pressures up to 94,000 psi (6,480 bar). Acting as both a sealing element and a wear barrier, the WS1005 ensures stable performance, reduced friction, and extended service life for surrounding components.

Manufactured from reinforced PTFE (Teflon), polyurethane, and high-strength elastomers, the WS1005 wear seal offers outstanding resistance to high temperatures, pressure deformation, and abrasive water exposure. Its precision-engineered lip structure maintains an optimal seal against the plunger surface, minimizing leakage while preventing metal-to-metal contact inside the seal cartridge. The low-friction design allows smooth reciprocating motion, enhancing system efficiency and minimizing energy loss.

The Wear Seal WS1005 is fully compatible with major waterjet brands such as KMT, FLOW, OMAX, WSI, BFT, and BHDT, and serves as a direct OEM-quality replacement part for intensifier seal heads and high-pressure assemblies. When paired with the High Pressure Seal Kit WS1020 and Cylinder Seal WA1008, it provides reliable sealing performance and long-lasting protection for the waterjet’s high-pressure system.