The AS568-109 DUPONT KALREZ 4079 O-Ring from Freudenberg-NOK is a high-performance sealing solution designed for extreme conditions. This O-ring features a diameter of 3.5 inches and a cross-section of 0.139 inches, crafted from Kalrez for superior chemical and thermal resistance, withstanding temperatures up to 260°C (500°F). It complies with ISO and ANSI standards, making it ideal for use in the chemical, oil, and gas industries. This O-ring ensures a reliable seal in harsh environments, providing peace of mind in critical applications.
