The SIMRIZ Z7257 is designed for high-performance sealing with a 19" inner diameter, 19.5" outer diameter, and a thickness of 1/4". Manufactured by Freudenberg-NOK, this seal complies with AS568-467 standards, ensuring compatibility with various industrial systems. The advanced SIMRIZ material offers excellent resistance to a wide range of chemicals and temperature variations, making it ideal for challenging applications. Its precise dimensions ensure a secure fit, providing reliable sealing and reducing the risk of leaks.