The Freudenberg-NOK AS568-425 Z7257 O-Ring is designed with a 4-1/2-inch inner diameter, 5-inch outer diameter, and a 1/4-inch cross-section. Constructed from high-quality SIMRIZ material, this O-Ring offers superior resistance to harsh chemicals and high temperatures, making it suitable for demanding applications. It ensures a reliable seal in various industrial environments and meets stringent industry standards for quality and performance. The Z7257 is an ideal choice for professionals requiring durable sealing solutions.
