The AS568-211 DUPONT KALREZ 1050LF O-Ring is designed for high-performance sealing applications. This O-ring features a standard size of 2.5 inches ID and 0.139 inches CS, making it ideal for various industrial uses. Made from Kalrez, a high-performance fluoropolymer, it offers excellent chemical resistance and thermal stability, suitable for extreme environments. The O-ring complies with ISO and ANSI standards, ensuring reliability in critical applications. Its robust construction allows it to withstand high pressures and temperatures, making it a preferred choice for demanding sealing tasks.