| Material category | Metal |
| RXNR | 50-4-S |
| Designation | Dueker - MLetec |
| Manufacturer | Düker, wird nicht mehr hergestellt |
| DN | 80 |
| Pipe end | Spigot |
| Material name | Cast Iron |
| Color (exterior) | Blue |
| Applications | Civil Engineering, HVAC/MEP Sector, Industry, Drainage |
| ID (mm) | 76 |
| OD (mm) | 84 |
| Wall thickness (mm) | 3.5 |
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