Is used in the case of existing brick chimney lining
| D, mm | Dd, mm | Weight, kg |
| 100 | 350 | 0,99 |
| 110 | 360 | 1,06 |
| 115 | 370 | 1,11 |
| 120 | 370 | 1,14 |
| 125 | 380 | 1,19 |
| 130 | 380 | 1,21 |
| 135 | 390 | 1,26 |
| 140 | 390 | 1,28 |
| 150 | 400 | 1,36 |
| 160 | 410 | 1,43 |
| 180 | 430 | 1,58 |
| 200 | 450 | 1,73 |
| 220 | 470 | 1,87 |
| 230 | 500 | 2,03 |
| 250 | 500 | 2,1 |
| 300 | 550 | 2,48 |