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Round Volumn Damper

Material
Galvanized sheet, Stanless steel
Thickness
0.45-1.2 mm, 0.4-0.8 mm
Size
DIA 4`-60`, DIA 4-`60`
Insulation
Inside and out side
Pressure
2-8 inch of water
Other
Powder paint and normal paint
Using guide
- Galvanized Duct is suitable for normal using
- Stainless Steel is suitable for food industry
- Distribute the cold air
- Distribute the hot air
- Smoke exhausing
- Smell exhausing

The volumn damper has adjusted the gear itself in oder to control the air volumn needed VD has produced by the special thickness of Stainless Steel sheet material. The production is controled under Computer to reach SMACNA and ASHRAE standard.

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Product Specification Document