1.cool the air 2.environmental protection 3.easy to install 4.can be applied to many places    Operation Principles    Non-power fan applies the theory of convection between natural wind and air, which can accelerate and translate any parallel air flow...

1.used widely 2.low boise 3.low cost 4.save more electric The advantages and construct of productAll made of a new material PP, never use the used material. The total weight of plastic is 37kg.Made up of 3 vanes, with strong structure, low noise and large flow.Sink is deep,...

1.used widely 2.low boise 3.low cost 4.save more electric The advantages and construct of productAll made of a new material PP, never use the used material. The total weight of plastic is 37kg.Made up of 3 vanes, with strong structure, low noise and large flow.Sink is deep,...

1) Energy saving 2) High efficiency ventilation function 3)Water-proof 4) Easy installation 5)Corrosion resistant The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to...

Roof turbo ventilator--take advantages of wind,not electric,environmental protection,cost saving,great function of exhaust Specifications of home appliances roof ventilator InstructionProducts NameRoof Ventilator Blades20 pieces Turbo Diameter270mm Throat...

1. corrosion resistent 2. high efficiency in vetilating 3. energy saving and long life span 4. withstand severe rain and wind The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so...

1.high effeciency of exhaust,light weight 2.low noise, corrision resistance 3.invironmetal protection     Aipu Environmental Protection Technology Co., Ltd is located in the Yangtze River Delt, the  the largest economic center in China-- Shanghai, which owes...

Roof exhaust fan--great function of ventilation while use the power of wind instead of electric,save more cost and environmental Roof exhaust fan driven by wind  Specifications of Aipu 24'' industrial roof exhaust fan Model NO.Aipu...

1.15 years' warranty 2.environmental and energy saving 3, water proof and corrosion resistant 4.high efficient ventilation The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical...

1) High efficiency ventilation equipment. 2)Water-proof and long life span. 3)Energy saving. 4)Simple and easy installation. Roof mounted industrial fan driven by wind  Specifications of Aipu 24'' industrial fanModel NO.Aipu...