110v red super speed electric blower ventilator fan mainly used for ventilation 110v red super speed electric blower ventilator fan Material 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, 7 blades. 3. Fan guard: dusting, zinc coating 4. Switch: press 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. Features Strong air pressure, high rotational speed and air volume, strong suction, reasonable structure and superior performance Available sizes: 200mm, 250mm, 300mm, 350mm, light weight with handle, have a integrated switch Voltage: 110v Frequency: 50hz, 60hz Plug: european, american, british, japanese, etc. Application 1. Exhaust and supply flesh air in remote or deep operating zone, confined space construction and other bad air environment. 2. Exhausting welding waste gas, smoke, dust, the smell of paint during shipbuilding and maintenance. 3. Field of machinery, chemical industry, plant warehouse, underground sinking and driving engineering
