Product pictures and price for reference, the actual delivery of the product to the actual product shall prevail. Selection of required part of the technical parameters, product price to prevail in kind. Details of consultation: 18805342168 corrosion axial fan (FT35-11 type): The anti-corrosion materials coated with epoxy paint from the processing of T35-11-type fan, the motor uses special anti-corrosion motor for the transport of corrosive gases. Proof axial fans (BT35-11 type): T35-11 derivative products, for conveying flammable gas, impeller made of aluminum alloy processing to prevent sparks during operation, the motor is equipped with explosion-proof motor . T35-11 series axial fan is a new fan T30-11 on the basis of improved design, the main advantage is that the structure is more reasonable, the performance has greatly improved. This series of small to large diameter fan impeller thirty specifications, each size fan blades are four blade angle has 15o, 20o, 25o, 30o, 35o five kinds, a wide range of parameters, air flow 826 ~ 67892m3 / h, pressure 3.9 ~ 48.3mmH2O (see table). This series of fans for conveying non-flammable non-corrosive gases no significant dust, ambient temperature must not exceed 60 ℃, widely used in general factories, warehouses, offices, residential ventilation and other occasions. Texas Echo proof axial fan factory sales T35-11 axial-flow exhaust fan fire 2900 rpm