The AS568-106 Dupont Kalrez 4079 O-Ring is a high-performance sealing solution designed for demanding applications. This O-Ring features a precise size of 2.5" ID and is made from Kalrez, a perfluoroelastomer known for its exceptional chemical resistance and thermal stability. With a durometer hardness of 75, it can withstand extreme temperatures and pressures, making it ideal for use in harsh environments. The O-Ring meets industry standards, ensuring compatibility with various systems and applications. Its durable construction ensures a reliable seal, reducing the risk of leaks and enhancing system efficiency.