Explosive Proof Portable Blower/fan/ Ventilator

Our range of Explosive Proof Portable Blower/Fan/ Ventilator is available with following specifications:-
* Durable: firm structure
* Colors: yellow ,red, blue, ect.
* Size:8" 12"
* Voltages: 110v 220v
* Speeds: 2800r/min or 3300r/m
* Frequencies: 50Hz or 60Hz
* Main material:
* shutter: Dia-cast aluminum alloy,
* Fan body and cover: Galvanized steel,
* Handle: Die-cast plastics,
* Cable length: 3m
* Motor: aluminum alloy,
* Explosive switch, with America, Japan, Europe, Taiwan styles' plug for choosing.
* Application: The ventilator adopts die-cast aluminum alloy blade with gradual twisted airfoil cross section and the ventilator can be equipped with two kinds of foot rests, one is fixed rest and the other is movable rest which has a durable and firm structure, with good insulation, high pressure and large air volume. Portable ventilator connect with flexible duct, with easy to carry characteristics. It can be used in shipbuilding, basement, tunnel, mining, underground project, chemical lab, extraction and refinement of petroleum, making of various kinds of benzene, medicine, painting, rubber producing and so on, related factory, workshop, warehouse for ventilating.