The AS568-133 DUPONT KALREZ 6375 O-Ring from Freudenberg-NOK is designed for high-performance sealing in extreme conditions. Made from Kalrez, this O-ring offers exceptional resistance to heat and aggressive chemicals, ensuring long-lasting durability. With precise dimensions, it fits a variety of applications, making it a versatile choice for engineers. This O-ring complies with industry standards, providing reliability in critical systems. Its ability to withstand high pressures and temperatures makes it an essential component for effective sealing in demanding environments.