The AS568-443 7.5" ID x 8" OD x 1/4" SIMRIZ SZ481 from Freudenberg-NOK is a top-tier sealing solution designed for demanding industrial applications. Made from high-quality SIMRIZ material, this seal provides outstanding resistance to chemicals and temperature extremes. With precise dimensions of 7.5" inner diameter and 8" outer diameter, it ensures a perfect fit in various systems. The SZ481 complies with ISO and ANSI standards, making it suitable for hydraulic and pneumatic applications. Its robust design minimizes leakage, enhancing the overall efficiency and reliability of the system.