Short radius elbow 90°
SB90X
SB90 SB90S SB90SS SB90H
| Talla | ΦD(mm) | A(mm) | H(mm) |
| 80 | 80 | 48 | 40 |
| 100 | 100 | 60 | 40 |
| 125 | 125 | 72.5 | 40 |
| 150 | 150 | 85 | 40 |
| 160 | 160 | 95 | 40 |
| 180 | 180 | 100 | 40 |
| 200 | 200 | 110 | 40 |
| 250 | 250 | 120 | 40 |
Galvanized steel pressed short bends 90° with male-male connection with rubber lip sealing. Radius R = 0.6 x D. For reduction of space loss in narrow false ceilings. The airthightness is also determined by the mounting on the construction site. |
