The AS568-242 DUPONT KALREZ 4079 O-Ring is a premium sealing solution designed for high-stakes applications. With a size of 3.0" ID and 3.4" OD, this O-ring is made from Kalrez, which is renowned for its exceptional resistance to aggressive chemicals and high temperatures. It is ideal for use in industries such as pharmaceuticals, oil and gas, and chemical processing. This O-ring meets stringent industry standards, ensuring compatibility with various systems. Its robust design allows it to withstand extreme pressures, making it a reliable choice for critical sealing applications.