Three-way stopcocks / glass plug
DIN 12 554, with solid glass plug, plug with thread and screw retaining device (from size NS 24,0, plug with groove and rubber ring retaining device)
| Artikel-Nr. / Article-No. | Nenngröße Nominal size |
| 20120.12 | 14,5 |
| 20120.18 | 18,8 |
