1) Energy-saving 2) Withstand severe wind and rain 4)High efficiency ventilation function. 5)Easy installation 1.Roof turbo exhaust ventilator are favored by many businesses for their energy-saving and environmental protection, the 880-type fan with its large-caliber...

non-power fan 1.most favoured by industrial factories 2.driven by wind environmetal protection,save cost 3.exhaust greatly Roof mounted non-power fan driven by wind  Specifications of Aipu 24'' roof non-power fanModel NO.Aipu...

Roof ventilation fans 1.widely favored by industrial enterprises 2.operated without electric 3.strong power of exhaust Roof Ventilation Fans Made by Aluminum Fluorocarbon PolyesterAdvantages of roof ventilation fansStructure of high-qualityThe strict ball-shape structure and...

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...

rooftop fan,good structure, large air volume, used for factory etc, FRP material the base cast iron, light weight. 3 The roof fan is mainly composed of the paddle-wheel wind tube,nozzle button,motor and other fittings,The main technical parameters:No. 5Impeller diameter...

1.15 years' warranty 2.environmental and energy saving 3, water proof and corrosion resistant 4.high efficient ventilation Specifications of Aipu 18'' roof turbo fanModel NO.Aipu 18'' MaterialSS202/SS201 Blades25 Turbo Diameter570mm Throat...

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.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.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.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...