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range hood duct
1,Apply for low /medium / high pressure, use for air ventilation in each environment .
2,flexible ventilation duct's material is aluminium foil.
3,Fireproofing,at high temperatures or in case of fire ,no toxic gas emitted
4,Easy to delivery .and easy to install .Round style.
5,Our price is lowest , the quality is perfect , and the delivery will be prompt .
6,Diameter Range : 75-1200MM (3.5"-4.8")
7,Temperature Range: -30oC~140oC
8, Max.Air Velocity: 30M/S .
9,Working Pressure : 2500pa
10,Standard Length : 10M ,or as ordered
range hood duct