-Made of Aluminum alloy Motor , Blade of Die-cast aluminum alloy and Galvanized steel body
- Model A Elevation Adjusting with Press Button Switch
Model A Adjusting Propeller Exhausted Fan
Connecting with flexible duct for air supply and exhaust in confined space. With A stand, the ventilator can adjust blowing angle.
Description
-Made of Aluminum alloy Motor , Blade of Die-cast aluminum alloy and Galvanized steel body
- Model A Elevation Adjusting with Press Button Switch
-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
-The shell of the ventilator is made of hot-dipped galvanized sheet which has spray painted automobile coating on its surface.
-The impeller is made of aluminum casting alloy.
-It is with dusting(zinc coating) fan guard, switch and integrated plastic handle.
-The motor is wrap around with international standard copper wire. With radiating rib aluminum casting integrated motor shell.
Application of Propeller Ventilator
- Manhole ,tunnel and tank
- Ship building , under-ground project
- Welding and chemical lab or spot
