The CD35 commercial control damper offers sturdy, steel construction with interlocking frame design. It locks together without bolts, screws, or rivets that could shake loose. It also features:
- Frame corners that are internally braced to reduce racking.
- Axles that positively lock to blades without screws or welds.
- Non-stick, noncorrosive bearings that assure long life and ease of operation.
- Low maintenance operation.