The Freudenberg-NOK AS568-454 SIMRIZ SZ501 is a high-performance sealing solution featuring a 12.5" inner diameter and a 13" outer diameter with a thickness of 1/4". This seal is crafted from durable SIMRIZ material, ensuring excellent resistance to various chemicals and temperatures. Designed to meet AS568 standards, it is ideal for applications requiring reliable sealing in industrial environments. The SZ501 variant is specifically engineered for optimal performance, making it suitable for a wide range of systems and applications. Its robust construction guarantees longevity and reliability, making it a preferred choice for professionals.