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Hvac Galvanized Sheet Manual Smoke Exhaust Discharging Valve Air Duct Fire Damper FD-G

Hvac Galvanized Sheet Manual Smoke Exhaust Discharging Valve Air Duct Fire Damper FD-G

Hvac ceiling fire dampers are passive fire protection products used in heating, ventilation, and air conditioning ductwork installation to prevent the spread of fire inside the ductwork through fire-resistance rated walls and floors.

Product Specification:

Shape : Square
Size : Any Size Available
Standard Color : RAL9016, 9010
Type : Ceiling Tiles
Materail : galvanized steel
Material Thickness : 0.8mm
Surface finish : Powder coated
Place to install : Wall, Ceil

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Product Details

Description:

Theframe & disc are high quality galvanized sheet construction
Opposedaerofoil blade operation
Alloperating gear out of ducted airway
Fusesheet 70 ℃ & 280 ℃

Construction:

Frame & blade: High quality galvanized steel, with Fusible sheet . galvanized sheet frame 1.5mm
& blades 1.2mm, blades normally open

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Standard Size:

Item Code	Neck (mm)	Face (mm)
Item Code	Neck (mm)	Face (mm)
FD-G-300	300x300	370x370
FD-G-400	400x400	470x470
FD-G-450	450x450	520x520
FD-G-500	500x500	570x570
FD-G-550	550x550	620x620

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Hvac Galvanized Sheet Manual Smoke Exhaust Discharging Valve Air Duct Fire Damper FD-G

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