Type A single leaf damper, made of PVC.
At the customer’s request, the manufacturer provides non-standard size dampers.
Mechanism:
– manual – setting the blade in the selected position by blocking the drive lever into the housing
– electric – control by means of electric actuators
D | 160 | 200 | 250 | 315 | 400 |
L | 170 | 210 | 260 | 325 | 410 |