The AS568-220 DUPONT KALREZ 4079 O-Ring by Freudenberg-NOK is designed for high-performance sealing in demanding environments. Constructed from Kalrez, this O-ring provides exceptional resistance to heat and a wide range of chemicals, ensuring durability and reliability. It meets AS568 specifications for precise dimensions, making it suitable for various industrial applications. The KALREZ 4079 variant is particularly effective in high-temperature applications, withstanding temperatures up to 260°C (500°F) while maintaining its integrity under pressure. This O-ring is ideal for use in the oil and gas, chemical processing, and pharmaceutical industries, providing a dependable seal in challenging environments.
