The 11 MM ID X 3 MM CS DUPONT KALREZ 4079 O-Ring from Freudenberg-NOK is engineered for high-performance sealing applications. This O-ring is made from Dupont Kalrez, known for its exceptional chemical resistance and thermal stability, making it ideal for demanding environments. With an inner diameter of 11 mm and a cross-section of 3 mm, it fits AS568 specifications, ensuring compatibility with a wide range of systems. The Kalrez 4079 material withstands extreme temperatures and pressures, making it suitable for various industrial applications. This O-ring is perfect for use in chemical processing, oil and gas, and other sectors requiring reliable sealing solutions.