Red spring Dungs 229837 25-55 mbar 507

Original Dungs spring 229837 for precise adjustment of output pressure in FRS 507 series gas regulators. Ensures stable and safe operation of gas systems, maintaining pressure in the range of 25–55 mbar (10–22 inches WC). Key features: Part number: 229837 Color: Red (pressure range identifier) Output pressure range: 25–55 mbar (10–22 inches WC) Compatibility: Dungs FRS 507 series gas pressure regulators Nominal diameter: Rp 3/4" Using original Dungs components guarantees reliability and durability of gas equipment. Spring 229837 allows precise output pressure adjustment for optimal system performance.