Mandik FDMB Installation Instructions Manual page 30
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Also See for FDMB:
- Manual (112 pages) ,
- Technical documentation manual (49 pages) ,
- Installation instructions manual (31 pages)
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022/12 BE
Material
1. Damper bodies are supplied in the standard design made of galvanized plate without any other surface
finish.
2. Damper blades are made of fire resistant asbestos free boards made of mineral fibres.
3. Damper controls are made of galvanized materials with no other surface finish.
4. Springs are galvanized.
5. Thermal protective fuses are made of sheet brass, thickness = 0.5 mm.
6. Fasteners is galvanized.
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