It can fit both the 2521 and the 2540 vessel.
Content of the Kit
| Spare O-ring for Vessel | 49.21*3.53 | 18.4*2.7 | 9*1.5 |
| Single 2521 or 2540 | 4 | 2 | — |
| Double 2521 or 2540 | 8 | 4 | 4 |
| Triple 2521 or 2540 | 12 | 6 | 8 |
| Quadruple 2521 or 2540 | 16 | 8 | 12 |
| Gewicht | 0.1 kg |
|---|---|
| Größe | 10 × 10 × 2 cm |
