The AS568-382 DUPONT KALREZ 4079 O-Ring by Freudenberg-NOK is designed for superior sealing in challenging environments. Constructed from Kalrez, this O-ring offers exceptional resistance to chemicals and high temperatures, making it suitable for various industrial applications. It adheres to AS568 standards, ensuring compatibility with a wide range of systems. This O-ring is ideal for use in sectors such as pharmaceuticals, petrochemicals, and aerospace, providing reliable performance and longevity under pressure.