The AS568-276 DUPONT KALREZ 6375 O-Ring is a high-performance sealing solution designed for demanding applications. This O-ring features a standard size of 2.5" ID and is made from Kalrez, a material known for its exceptional chemical resistance and thermal stability. With a durometer rating of 75, it can withstand extreme temperatures and pressures, making it ideal for use in harsh environments. The O-ring complies with ISO and ANSI standards, ensuring reliability and performance in various industrial applications. Its precise dimensions and durable construction make it suitable for use in pumps, valves, and other critical sealing applications.