- Technical data
| Material | Galvanized cast iron |
| Nominal size | DN20 |
| Size, mm | 20 |
| Internal diameter of the hose, mm | 19 |
| Sealant | NBR |
| Standard | DIN 3489 |
| Working pressure, bar | 25 |
| Min. temperature, C | -40 |
| Max. temperature, C | 95 |
| Lock size, mm | 42 |
| Weight | 0.18 kg |