The AS568-149 DUPONT KALREZ 1050LF O-Ring from Freudenberg-NOK is designed for high-performance sealing applications. This O-ring features a standard size of 2.875 inches in diameter and 0.139 inches in cross-section, making it ideal for various industrial uses. Constructed from Kalrez, a high-performance fluoropolymer, it offers excellent chemical resistance and thermal stability, suitable for extreme environments. This O-ring meets industry standards, ensuring compatibility with a wide range of systems and applications. Its robust design ensures reliable sealing under pressure, making it a preferred choice for demanding applications.