Аcts as a damper along the flue gases
Is produced:
- in basic design with a handle;
- in design 1 with rotating rod;
- in design 2 with the rod, which moves in the longitudinal direction.
| D, mm | Des. basic Des.-01 | Des.-02 | Des. basic | Des.-01 | Des.-02 |
| H, mm | Weight, kg | ||||
| 100 | 250 | 250 | 0,69 | 0,87 | 0,95 |
| 110 | 250 | 250 | 0,74 | 0,93 | 1,01 |
| 115 | 250 | 250 | 0,77 | 0,96 | 1,04 |
| 120 | 250 | 250 | 0,80 | 0,98 | 1,07 |
| 125 | 250 | 250 | 0,82 | 1,01 | 1,10 |
| 130 | 250 | 250 | 0,85 | 1,04 | 1,13 |
| 135 | 250 | 250 | 0,88 | 1,07 | 1,16 |
| 140 | 250 | 250 | 0,91 | 1,10 | 1,19 |
| 150 | 250 | 250 | 0,97 | 1,15 | 1,26 |
| 160 | 250 | 333 | 1,03 | 1,21 | 1,53 |
| 180 | 250 | 333 | 1,15 | 1,33 | 1,68 |
| 200 | 250 | 333 | 1,27 | 1,46 | 1,85 |
| 220 | 400 | 333 | 1,93 | 2,09 | 2,01 |
| 230 | 400 | 333 | 2,02 | 2,18 | 2,10 |
| 250 | 400 | 333 | 2,20 | 2,36 | 2,53 |
| 300 | 400 | 333 | 2,67 | 2,83 | 3,48 |