The Freudenberg-NOK Z7257 SIMRIZ seal, with AS568-144 specifications, features an inner diameter of 2-1/2 inches and an outer diameter of 2-11/16 inches. This seal is designed for high-performance applications, offering excellent chemical resistance and durability. Ideal for use in harsh environments, it meets industry standards for sealing solutions, ensuring reliable operation in various systems. The 3/32 inch thickness provides optimal sealing capabilities, making it suitable for a range of industrial applications.