1.Size: 8"(200mm) 2. 220v 3.50hz, 60hz 4. American plugs American plug ventilation axila fan portable 1. Ventilator shell: made of hot-dipped galvanized sheet which has spray painted automobile coating on its surface 2. Impeller: made of aluminum casting alloy. 3. Fan guard: dusting, zinc coating 4. Switch: push button. 5. Integrated plastic handle for easy carrying. 6. Motor: it is wrap around with international standard copper wire 7. With radiating rib aluminum casting integrated motor shell. 8. Plug: american plug. Features - With the good capability, the novel pattern, the reasonable structure and the strong suction. - Make low noise and light weight due to die-casting aluminum alloy. Application - Conneting with flexible duct - Manhole , tunnel and tank - Ship building , under-ground project - Welding and chemical lab or spot
