HiPerSeal® is a high-performance PTFE spring seal designed for leak-tight sealing in static, rotary, and reciprocating applications. Made from PTFE compounds with polymer fillers, its U-shaped jacket and single spring energizer provide reliable force, adapting to misalignment and wear. Spring options include Canted Coil, Helical, and Cantilever designs, using corrosion-resistant metals like stainless steel, Elgiloy, and Hastelloy for high-temp, aggressive environments. Precision-machined to fit AS 568A glands, HiPerSeal® handles speeds up to 20 m/s, pressures to 700 kg/cm², and temperatures from cryogenic to 300°C. Fully customizable to meet operational needs, it enhances hydraulic component performance with low friction, high load tolerance, and excellent durability.