Joint torique ? 17x4 EPDM De Dietrich 95023300

Made from durable EPDM material, this O-ring with an outer diameter of 17 mm and cross-section of 4 mm offers excellent resistance to heat and chemicals. Ideal for use in heating systems and burner components, it ensures a tight seal in demanding environments. A must-have for anyone stocking boiler spare parts or performing routine maintenance.