Ventilation duct

Main specification:diameter(100mm-1000mm);length(1m-30m); 

Main color:orang,yellow,

Because of the volume is lightweight,with easy to carry characteristics It can also be used to ventilate a close space.

It is used to connect with the portable ventilator work for exhause air, extracting dust and supply fresh air.

APPLICATION:

Prevention the oxygen deficiency

Spot air supply

Spot air-supply and air-exhaust

Countermeasure for welding works