Kromschroeder 03089125 spring 45-65 mbar for GDJ 20, GDJ 25

Adjusting spring Kromschroder 03089125 for GDJ 20/25 regulators (range 45–65 mbar) is an original replacement spring designed for setting the outlet gas pressure in GDJ 20 and GDJ 25 regulators. This spring is rated for an outlet pressure range of 45 to 65 mbar and has a color coding of black/light green (negro/verde claro) for easy identification. Replacing the spring allows the regulator to be adapted to the required burner operating mode without replacing the entire assembly, which is critical during commissioning and when changing gas network parameters. If your burner operates intermittently (pressure fluctuation after the regulator), the gas valve does not hold the setting, or the existing pressure does not match the nameplate data of your equipment, a spring with the correct range must be selected. Technical specifications: Parameter Value; Order numbers 03089125, 624.625.002; Manufacturer Kromschroder / Honeywell (Germany); Part type Adjusting spring (Druckfeder / Spring); Compatibility GDJ 20, GDJ 25 (gas pressure regulators DN20 and DN25); Outlet pressure range 45–65 mbar (4.5–6.5 kPa); Maximum overpressure 65 mbar; Color coding Black / Light green; Weight 0.02–0.035 kg (20–35 g); Application Natural gas, liquefied gas (propane-butane), biogas, air. Compatibility: This spring 03089125 is specifically designed for Kromschroder GDJ 20 and GDJ 25 gas pressure regulators (sizes DN20 and DN25 with connections Rp 3/4" and Rp 1"). GDJ regulators (Gasdruckregler DJ) are intended to stabilize the outlet gas pressure before the burner regardless of inlet pressure fluctuations. Related springs for other ranges (series 0308912x): 03089124 — 12–20 mbar (dark green/orange); 03089126 — 60–80 mbar (red/orange); 03089127 — 75–1