Kromschroder Spring 03089136

The Kromschroder Spring 03089136 is an original adjustment spring designed for gas pressure regulators, including the GDJ series and similar models. It provides a working gas pressure regulation range of 100–160 mbar. The spring features gray/yellow color marking for quick identification of its range during installation and service. It is suitable for use in gas pressure regulators to ensure accurate pressure maintenance.

Parts of this type are selected by matching the spring's pressure range and physical dimensions to the regulator's requirements. Before ordering, verify the regulator model and the required pressure range, and compare the spring's color marking and specifications with the original part. Installation involves replacing the old spring with the new one, ensuring it is correctly seated and secured according to the manufacturer's instructions.

When adjustment springs of this kind fail, they may lose their calibration, causing the gas pressure to drift from the set point. Symptoms include unstable outlet pressure, difficulty in adjusting the regulator, or audible hissing due to improper sealing. Check the spring for signs of fatigue, deformation, or breakage, and replace it if the pressure cannot be maintained within the specified range.