The 36V safe voltage portable ventilator has been widely used to supply and exhaust air during welding, maintenance, descaling and corrosion control in steel vessel building, railway carriage, container, tank truck, boiler and oil depot. As the workers are working in the all-metal stage(container), it is so dangerous to use ventilators of 220V and 380V. Workers can’t escape if there is a leakage of electricity.With its strong wind rate, safety, low noise, light weight, it is very convenient for working and carrying. People can be safe although there is a leakage of electricity.
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 Ⅲclass 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.