The DN 6 quick coupling plug with tube and locking ring offers a reliable and versatile solution for demanding industrial applications. Designed without a thread, it ensures fast and secure connections, making it an ideal choice for processes that require frequent assembly and disassembly. With a 6 mm flow diameter and a robust working pressure of up to 25 bar, this coupling plug guarantees efficient performance in cooling systems for injection molds as well as in the production of plastic, aluminum, brass, and zinc alloy castings. Its durable brass construction provides excellent resistance to wear and high temperatures, allowing safe use with water in cleaning machines, hot oil, and steam. Engineered for precision and durability, this plug supports smooth operations, minimizes downtime, and enhances productivity across a wide range of industrial environments.