The AS568-029 DUPONT KALREZ 7090 O-Ring from Freudenberg-NOK is a high-performance sealing solution designed for extreme environments. With a diameter of 2.3 inches and a cross-section of 0.139 inches, this O-ring is made from Kalrez, offering exceptional chemical resistance and thermal stability. It meets industry standards, ensuring compatibility with a wide range of applications, including chemical processing and aerospace. The robust design ensures durability and reliability, making it an ideal choice for demanding sealing applications.