The Dichtomatik OR 4.487" 75 EPDM E750FM from Freudenberg-NOK is a robust O-ring designed for effective sealing in various industrial applications. Measuring 4.487 inches in diameter and 0.103 inches in thickness, this O-ring is made from durable EPDM rubber, providing excellent resistance to heat and chemicals. With a hardness rating of 75 Shore A, it ensures a secure seal under pressure. This product adheres to industry standards, making it suitable for hydraulic and pneumatic systems, ensuring long-lasting performance.