It is used to protect the chimney from rain
| Dv, mm | Dd, mm | В, mm | Weight, kg |
| 350 | 470 | 100 | 1,3 |
| 400 | 520 | 100 | 1,56 |
| 450 | 570 | 100 | 1,81 |
| 500 | 620 | 100 | 2,08 |
| 550 | 670 | 100 | 2,34 |
| 600 | 720 | 100 | 2,68 |
| 650 | 770 | 100 | 3,32 |
| 700 | 820 | 100 | 3,64 |
| 750 | 870 | 100 | 4,01 |
| 800 | 920 | 100 | 4,4 |
| 900 | 1020 | 100 | 5,23 |
| 1000 | 1120 | 100 | 6,11 |