• Aluminium die-casting wings (DR-E200-E350DS) and glass fiber enhancements, and plastic wings (DR-FP400-GP600DS/DT) enable low noise, light weight and high efficiency.

• Compact, lightweight, high performance and efficiency with long-term continuous operation

• Easy transport and handling and easy removal and attachment of the DUCT allow arbitrary use of air supply, exhaust, etc. in any location according to the site conditions

• Various scope of use and methods of use are available and optimal for preventing suffocation accidents and improving the working environment

■ The impeller of Portble Fans is made of Aluminum die-casting(200~350) Except models 400~600 in glass fiber reinforced plastics.

■ The Housing is manufactured in Cold Rolled steel(CR).

• Drain toxic gas during welding work in shipbuilding, underground tunnels and bridge construction, sewerage and cable construction

• Ventilation during manhole, storage tank, boiler inspection and repair work

• Ventilation and defrosting costs of underground space

• Ventilation, drying, and dusting are used when painting.