| Fersa | Bore diameter (mm) | Out diameter (mm) | T Size (mm) | Weight (Kg) |
|---|---|---|---|---|
| 6860 2Z | 300.00 | 380.00 | 38.00 | 11.00 |
| 687 2RS/C3 | 7.00 | 14.00 | 5.00 | 0.00 |
| 687 2Z | 7.00 | 14.00 | 5.00 | 0.03 |
| 687 2Z/C3 | 7.00 | 14.00 | 5.00 | 0.03 |
| 687-2RS C3 | 7.00 | 14.00 | 5.00 | 0.00 |
| 688 2RS | 8.00 | 16.00 | 5.00 | 0.01 |
| 688 2RS/C3 | 8.00 | 16.00 | 5.00 | 0.01 |
| 688 2Z | 8.00 | 16.00 | 5.00 | 0.00 |
| 688 2Z/C3 | 8.00 | 16.00 | 5.00 | 0.01 |
| 688-2RS C3 | 8.00 | 16.00 | 5.00 | 0.01 |
| 689 2RS/C3 | 9.00 | 17.00 | 5.00 | 0.00 |
| 689-2RS C3 | 9.00 | 17.00 | 5.00 | 0.00 |
| 69/22 2RS | 22.00 | 39.00 | 9.00 | 0.04 |
| 69/22 C3 | 39.00 | 22.00 | 9.00 | 0.04 |
| 6900 2RS | 10.00 | 22.00 | 6.00 | 0.01 |
| 6900 2RS/C3 | 10.00 | 22.00 | 6.00 | 0.01 |
| 6900 2Z | 10.00 | 22.00 | 6.00 | 0.01 |
| 6900 2Z TV | 10.00 | 22.00 | 6.00 | 0.01 |
| 6900-2RS C3 | 10.00 | 22.00 | 6.00 | 0.01 |
| 6901 2RS | 12.00 | 24.00 | 6.00 | 0.01 |