HELM 140 Toothed belt deflection
for double leaf manually operated synchronised systems up to 80 kg/leaf
- for synchronous manual opening and closing of two sliding shutters: by linking the leaves with a toothed belt, the movement of one leaf triggers a symmetrical movement of the second leaf
- toothed belt available separately
Leaf weight
max. 80 kg
Set contents
| Quantity | Article |
| 2 pc. | HELM deflection roller |
| 1 pc. | HELM toothed belt connector |
| 1 pc. | HELM toothed belt driver |
| 1 bag | HELM 140 sealing plugs (bag contents: 30 pieces) |
