Black spring Dungs 229880 60-110 mbar 520/5050

Black spring Dungs 60–110 mbar (part number 229880) is an original component designed for gas pressure regulators of the FRS 520 and FRS 5050 series. It provides precise adjustment of output pressure in the range from 60 to 110 mbar, which is critical for stable and safe operation of gas systems in industry and heating. Key features: Pressure adjustment range: 60–110 mbar Spring color: black (designation #7) Compatibility: Dungs FRS 520 and FRS 5050 pressure regulators with Rp 2", DN 50 connection Material: high-quality steel, ensuring durability and wear resistance Application: Dungs 229880 spring is used in gas pressure regulators to set and maintain the required output pressure level. It is ideal for industrial and commercial gas systems where precise pressure regulation in the range of 60–110 mbar is required.