Muelle amarillo Dungs 229879 30 - 70 mbar 520 / 5050

Original Dungs spring 229879 is designed for precise adjustment of outlet pressure in gas regulators of the FRS 520 and FRNG 520 series. It ensures stable and safe operation of gas systems, maintaining pressure in the range from 30 to 70 mbar (12–28 inches water column). Key features: Part number: 229879 Color: Yellow (pressure range identifier) Outlet pressure range: 30–70 mbar (12–28 inches water column) Compatibility: Dungs gas pressure regulators of the FRS 520 and FRNG 520 series Nominal diameter: Rp 2" – DN 50 Using original Dungs components guarantees reliability and durability of gas equipment. Spring 229879 allows precise adjustment of outlet pressure, ensuring optimal system operation.