O-ring kit ?27.5x22.5x2.5 (10 ps) De Dietrich 7880640

This O-ring kit includes O-rings with dimensions ?27.5x22.5x2.5 mm, providing a precise sealing solution for various applications in heating equipment. O-rings are critical for preventing leaks in connections and components such as valves, pumps, and burners. The kit offers a convenient set of rings for maintenance or repair tasks, ensuring you have the right size on hand. Made from a durable elastomer, these O-rings resist compression set and maintain their sealing properties over time. Keep your boiler or burner running smoothly with this essential spare part.