Dynamic Seal 302951 Good Quality Waterjet Parts Supplier

The Dynamic Seal 302951 is a precision-engineered sealing element developed for high-pressure Waterjet Cutting Systems, intensifier pumps, and on/off valve assemblies. It serves a vital function in maintaining a secure, leak-free barrier between moving components—such as plungers, pistons, or valve stems—while ensuring smooth, low-friction operation even under ultra-high-pressure conditions.

Made from advanced high-performance polymer and elastomer compounds, the 302951 dynamic seal offers outstanding resistance to high pressure, temperature fluctuations, and abrasive wear. It is specifically designed to handle continuous reciprocating motion in environments exceeding 60,000 psi (4,137 bar), maintaining tight sealing performance without deformation or material degradation.

The Dynamic Seal 302951 is fully OEM-compatible with waterjet systems from major manufacturers including KMT, FLOW, BFT, and WSI. It is an ideal replacement for worn or damaged seals in high-pressure valves, intensifier assemblies, and cutting heads, helping operators ensure consistent water flow control, minimal leakage, and long equipment service life