The 112 MM ID X 4 MM CS DUPONT KALREZ 4079 O-Ring from Freudenberg-NOK is engineered for high-performance sealing applications. This O-ring features a 112 mm inner diameter and a 4 mm cross-section, making it ideal for various industrial uses. Made from Dupont Kalrez, it offers exceptional chemical resistance and thermal stability, suitable for extreme environments. The O-ring complies with AS568 standards, ensuring compatibility with a wide range of systems. Its robust design is perfect for applications requiring reliable sealing under pressure and temperature variations.