| Material category | Metal |
| RXNR | 50-1-S |
| Designation | Dueker - MLetec |
| Manufacturer | Düker, wird nicht mehr hergestellt |
| DN | 40 |
| Pipe end | Spigot |
| Material name | Cast Iron |
| Color (exterior) | Blue |
| Applications | Civil Engineering, HVAC/MEP Sector, Industry, Drainage |
| ID (mm) | 42 |
| OD (mm) | 48 |
| Wall thickness (mm) | 3 |
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