Pipe piece designed to regulate the airflow within an installation to ensure optimal functioning. Small star knobs lock the pivoting outer mantle in the desired position.
| Diameter | Length | Thickness | Item ID | Edge |
|---|---|---|---|---|
| Ød, mm | L, mm | s, mm | ||
| 80 | 100 | 1.5 | BBDG000001 | fb |
| 100 | 100 | 1.5 | BBDG000002 | fb |
| 120 | 100 | 1.5 | BBDG000003 | fb |
| 140 | 100 | 1.5 | BBDG000004 | fb |
| 150 | 100 | 1.5 | BBDG000005 | fb |
| 160 | 100 | 1.5 | BBDG000006 | fb |
| 175 | 100 | 1.5 | BBDG000007 | fb |
| 200 | 100 | 1.5 | BBDG000008 | fb |
| 224 | 100 | 1.5 | BBDG000009 | fb |
| 250 | 1.5 | BBDG000010 | fb |