The AS568-310 DUPONT KALREZ 6375 O-Ring is designed for high-performance sealing applications. This O-ring features a diameter of 3.00 inches and a cross-section of 0.139 inches, making it ideal for various industrial uses. Made from Kalrez, a high-performance fluoropolymer, it offers excellent chemical resistance and thermal stability, withstanding temperatures up to 260°C (500°F). This O-ring complies with ISO and ANSI standards, ensuring reliability in demanding environments. It is suitable for use in chemical processing, oil and gas, and other applications requiring robust sealing solutions.