Adjustable Portable Ventilation Blower

We are offering adjustable portable ventilation blower.
- 36 v safe voltage style
- low noise and light weight
- adjustable to 145 degree
made of aluminum alloy motor , blade of die-cast aluminum alloy and galvanized steel body
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
move the ventilation fan easily wherever exhaust or inhalation by field condition due to small and portable
prevent workers from the suffocating by improving bad.
For customer�s choice, we have 250mm and 300mm, single phase and three phrase. Choice the right ventilator with the right phase, don�t use it improperly. This is � class machine, with metal framework. It is only for 36v safe voltage. So as to avoid dangerous and loss , please confirm that the ventilator is coincide with the right voltage before installing.