The Dichtomatik OR 1.984" 70 EPDM E703B from Freudenberg-NOK is a high-quality sealing solution designed for various industrial applications. This O-ring features a diameter of 1.984 inches and a thickness of 0.139 inches, made from durable EPDM material, ensuring excellent resistance to heat, ozone, and weathering. With a hardness rating of 70 Shore A, it provides reliable sealing performance under pressure. Ideal for use in hydraulic and pneumatic systems, this O-ring meets industry standards for quality and reliability, making it a perfect choice for engineers and maintenance professionals.