FIRE DAMPER - TYPE SFD 70 (V)
Company Info:Dania Air Control System Factory
Detailed Product Description:
Dania Fire Dampers are:
3 HOUR RATED DAMPERS SFD - 70
Of STANDARD CONSTRUCTION
VERTICAL TYPE WITH BLADES IN AIR STREAM
FRAME : 20 GA. ROLLFORMED GALVANIZED STEEL.
BLADE : 22 GA. GALVANISED STEEL BLADES WITH INTERLOCKING JOINTS.
VARIATIONS:
1. Special materials stainless steel
2. Special made sleeve or collar.
3. Special finishes.