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Air-Foil Control Damper
Merchandise number：C-5150-MA4
Description：
- Depth：220mm
- Frame：16 GA Galvanized Steel
- Linkage：Side link
- Bearings：Ball bearing
- Jamb seal：SUS301/0.3mm
- Blade material：Aluminum extrusion aluminum alloy blade
- Blade airtight：EPDM airtight strip
- Blades operation type：Opposed
- Maximum size：Unlimited (disassembly depending on size)
- Minimum size：200mm×400mm