268.20 EURexcl. VAT · import VAT and duties on delivery
Key specifications
| Setting range | 45–65 mbar |
|---|---|
| Safety standard | EN 88, EN 746-2 |
| Country of origin | Germany |
| Outlet pressure max | 65 mbar |
| Color | black / light green |
| Compatibility | GDJ 20, GDJ 25 |
| Related components | 03089124 - 12-20 mbar (dark green/orange); 03089126 - 60-80 mbar (red/orange); 03089127 - 75-100 mbar (pink/gold); 03089128 - 100-160 mbar (yellow/orange) |
39.60EUR
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Description
Adjusting spring for Kromschroder GDJ 20 and GDJ 25 gas pressure regulators. It sets the outlet gas pressure within a range of 45–65 mbar, with a maximum outlet pressure of 65 mbar. The spring is color-coded black/light green for identification. It is compatible with GDJ 20 and GDJ 25 regulators and meets EN 88 and EN 746-2 safety standards. Manufactured in Germany.
Further details
| Application | natural gas, liquefied gas (propane-butane), biogas, air |
|---|---|
| Installation notes | spring replacement must be performed only by qualified personnel authorized to work with gas equipment, using a torque wrench to ensure correct tightening of the regulator cover. before starting work, ensure that the gas is shut off on both sides of the re |
| Material | high-quality spring steel resistant to deformation and corrosion |
| Replacement benefit | replacing only the spring (with a functional regulator body) is significantly cheaper than buying a complete new regulator |
| Replacement requirement | need to change the outlet pressure, unstable outlet pressure, spring shape loss, planned maintenance |
Choosing and fitting
Parts of this type are selected by matching the required outlet pressure range and the regulator model. The spring must fit the specific regulator (GDJ 20 or GDJ 25) and be chosen based on the desired pressure range. Installation involves replacing the existing spring with the correct one, ensuring the color coding matches the specified range. Always verify the regulator model and pressure requirements before ordering.
Signs of failure
When springs of this kind fail, the regulator may not maintain the set outlet pressure, leading to pressure fluctuations or drift. The equipment may exhibit unstable burner operation or fail to reach the desired pressure. Check the spring for deformation, loss of elasticity, or breakage, and compare the actual outlet pressure to the expected range.
Fits equipment
Kromschroder GDJ 20Kromschroder GDJ 25
All specifications
| Setting range | 45–65 mbar |
|---|---|
| Safety standard | EN 88, EN 746-2 |
| Country of origin | Germany |
| Outlet pressure max | 65 mbar |
| Color | black / light green |
| Compatibility | GDJ 20, GDJ 25 |
| Related components | 03089124 - 12-20 mbar (dark green/orange); 03089126 - 60-80 mbar (red/orange); 03089127 - 75-100 mbar (pink/gold); 03089128 - 100-160 mbar (yellow/orange) |
Part numbers
| SKU | 03089125 |
|---|---|
| Additional article | 624.625.002 |
| Type designation | 03089124 |
| Type designation | 03089126 |
| Type designation | 03089127 |
| Type designation | 03089128 |
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