hand push portable ventilator with wheel
Description: efficient and portable, for ventilation air and harmful gas or work area, the supply of fresh air and oxygen. Ideal socket type casing is efficient, created a small noise, easy installation in an air pipe, air duct is sold separately.
Diameter: 200 mm - 600 mm, voltage with 36V, 110V, 220V, 240V, 380V, equipped with all kinds of British, American, French, the Great Wall plug with 3 meters wire.
Application of the flexible duct connected with portable ventilator
- Manhole, tunnel and tank
- Ship building, under-ground project
- Welding and chemical lab or spot