The AS568-117 DUPONT KALREZ 6375 O-Ring is a high-performance sealing solution designed for demanding applications. With a standard size of 2.5 inches ID and 0.139 inches CS, this O-ring is made from Kalrez, a material known for its exceptional chemical resistance and thermal stability. It is ideal for use in environments where traditional elastomers fail, ensuring reliable sealing in various industrial applications. This O-ring meets industry standards, making it compatible with a wide range of systems. Its durability and resilience make it a preferred choice for engineers and maintenance professionals.