حلقة O-ring 18x3 NBR De Dietrich JJD710061400

The O-ring measuring 18x3 mm and made from NBR (Nitrile Butadiene Rubber) is a versatile sealing solution for many boiler and burner applications. NBR offers excellent resistance to oils, fuels, and other chemicals commonly found in heating systems, making it a durable choice for sealing connections and preventing leaks. This O-ring is often used in gas burner parts, valves, and other components where a reliable seal is essential. Keep a few on hand for quick repairs or maintenance tasks to ensure your system remains leak-free.