| Length of jacket | Ground mouth | Cooling area | Length |
| (mm) | (dm2) | (mm) | |
| 150 | 14/23 | 2 | 235 |
| 200 | 14/23 | 3.7 | 295 |
| 200 | 19/26 | 3.7 | 330 |
| 200 | 24/29 | 3.7 | 350 |
| 200 | 29/32 | 3.7 | 360 |
| 300 | 19/26 | 5.4 | 430 |
| 300 | 24/29 | 5.4 | 450 |
| 300 | 29/32 | 5.4 | 460 |
| 400 | 19/26 | 7.3 | 530 |
| 400 | 24/29 | 7.3 | 550 |
| 400 | 29/32 | 7.3 | 560 |
| 500 | 19/26 | 9.2 | 630 |
| 500 | 24/29 | 9.2 | 650 |
| 500 | 29/32 | 9.2 | 660 |
