福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| NJ 2317 MC3 | 85.00 | 180.00 | 60.00 | 7.60 |
| NJ 2318 EMC3 | 90.00 | 190.00 | 64.00 | 9.30 |
| NJ 2318 MC3 | 90.00 | 190.00 | 64.00 | 9.30 |
| NJ 2319 EMC3 | 95.00 | 200.00 | 67.00 | 10.60 |
| NJ 2319 MC3 | 95.00 | 200.00 | 67.00 | 10.60 |
| NJ 2322 EMC3 | 110.00 | 240.00 | 80.00 | 18.00 |
| NJ 2322 FM/C3 | 110.00 | 240.00 | 80.00 | 18.00 |
| NJ 304 ECP | 20.00 | 52.00 | 15.00 | 0.15 |
| NJ 305 C3 | 25.00 | 62.00 | 17.00 | 0.25 |
| NJ 305 E | - | - | - | 0.25 |
| NJ 305 F | 25.00 | 62.00 | 17.00 | 0.25 |
| NJ 306 C3 | 30.00 | 72.00 | 19.00 | 0.37 |
| NJ 306 EMC3 | 30.00 | 72.00 | 19.00 | 0.37 |
| NJ 306 FM | 30.00 | 72.00 | 19.00 | 0.37 |
| NJ 307 EMC3 | 35.00 | 80.00 | 21.00 | 0.52 |
| NJ 308 C3 | 40.00 | 90.00 | 23.00 | 0.66 |
| NJ 308 EMNRC3 | 40.00 | 90.00 | 23.00 | 0.66 |
| NJ 308 FM | 40.00 | 90.00 | 23.00 | 0.67 |
| NJ 308 FM/C3 | 40.00 | 90.00 | 23.00 | 0.67 |
| NJ 309 C3 | 45.00 | 100.00 | 25.00 | 0.89 |