The BUNA Square Cut Seal is designed for use in SOTERA SYSTEMS TUTHILL FILL-RITE transfer systems. This seal features a -157 hardness rating, ensuring durability and resistance to wear. Made from high-quality BUNA material, it provides excellent sealing capabilities in various applications. Its precise dimensions ensure a snug fit, preventing leaks and maintaining system integrity. Ideal for use in fuel transfer and other liquid handling systems, this seal meets industry standards for reliability and performance.