4-72 Centrifugal Ventilator Fan - Steel Material 2.8a-6a Power Source Electric Blower | Ideal For Indoor Ventilation In Factories And Large Buildings

We are renowned as a leading name engaged in trading and exporting a superior quality array of 4-72 Centrifugal Ventilator Fan in Jinan Shandong China. 4-72 centrifugal fan can be used as indoor ventilator in general factories and large buildings it deliver air and other gas which is harmless non-spontaneous and non-corrosive it is harmless to body and it has no steel non-corrosive gases. B4-72 type ventilation fan can be used for ventilation of the flammable volatile gas. Viscous material is not allowed in the gas the dust and hard particles contained can not be more than 150 mg/m3. Gas temperature shall not exceed 80a . In order to facilitate users to install and use the fan we adopt the latest design for 2.8A-6A fan which use the overall frame structure that means blower and motor are connected into whole.