Opposed blades damper
Set the volume of air, in square, rectangular and round ducts.
F VCD
What it does
- Slide damper: standard sizes 150, 200, 250, 300, 350, 400, 450 and 500.
- Volume control dampers have galvanized 3V-shaped single skin blades in either parallel or opposed operation, suitable for most commercial medium to high pressure and velocity systems.
- Round dampers adjust air volume on round duct systems, made of galvanized steel sheet, controlled manually or by electrical actuator.
Slide damperDamper for round diffusers, high quality GI sheet
Volume damperSquare and rectangular
Round damperFor round duct systems
Specification
- Volume damper frame
- 0.9 mm thick roll formed galvanized steel
Selection data
| Round damper size | D1 | D2 |
|---|---|---|
| 100 | 98 | 104 |
| 125 | 123 | 129 |
| 150 | 148 | 154 |
| 160 | 158 | 164 |
| 200 | 198 | 204 |
| 250 | 248 | 254 |
| 315 | 313 | 319 |
Dimensions in mm.
From the catalogue
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