The Dichtomatik OR 8.737" 70 EPDM E703B by Freudenberg-NOK is a high-performance O-ring ideal for various industrial sealing applications. Measuring 8.737 inches in diameter and 0.103 inches in thickness, this O-ring is constructed from durable EPDM material, providing excellent resistance to heat, ozone, and chemicals. With a hardness of 70 Shore A, it ensures a reliable seal in hydraulic and pneumatic systems. The E703B model complies with industry standards, making it a dependable choice for demanding environments. Its design guarantees a secure fit, preventing leaks and enhancing system performance.