The SIMRIZ SZ486 is a high-quality sealing solution featuring a 7 1/4 inch inner diameter and a 7 3/4 inch outer diameter, compliant with AS568-442 specifications. This 1/4 inch thick seal is designed for high-pressure applications, providing a reliable barrier against leaks. Made from durable materials, the SZ486 offers excellent resistance to wear, chemicals, and temperature fluctuations, ensuring a long-lasting seal in various environments. Ideal for use in hydraulic and pneumatic systems, this product is designed to prevent leaks and maintain system integrity. Freudenberg-NOK's expertise in manufacturing guarantees the quality and reliability of the SZ486.