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TOPRISE supply high quality naturalroof ventilator in spherical shape andstraight vanes shape for residential.commercial and
industrial buildings.lt works by natural wind and doesn'tneed any power. It's energy savingmore efficient and corrosion resistant.
300/500/600 Aluminum Alloy Ventilator
Material: Corrosion resistant fluorocarbon coating aluminum alloy. NSK stainless steel enclosedself lubricating bearings, stainless steel or nylon support.
Application: Workshops and warehouses with high corrosive environment.
Warranty: 15 years
300/500/600 Stainless Steel Ventilator
Material: High quality 304/2B stainless steel. NSK stainless steel enclosed self lubricating bearings.stainless steel or nylon support.
Application: Industrial workshops and warehouses, commercial and residential buildings.
Warranty: 10 years
we provide two kinds of fluorocarbon coated aluminum alloy and SS304 , fluorocarbon coated aluminum alloy one is hot sale, it is lighter than stainless steel, and the light fan helps to increase the rotate speed, and exhaust more volume. It is 3005# aluminum alloy as base material, its surface being treated with anti- oxidative film, on which sprays 20um fluorocarbon coating. so it is more ant-corrosive than stainless steel and Mill Finished ALU alloy. we are leading factory in improving service life. Our fluorocarbon coating aluminum alloy ventilators solve the problems of corrosion, it now can be used in high corrosive environments. We use NSK stainless steel bearings.
Bernoulli's Theorem
The sum of static pressure and dynamic pressure is a constant, i.e. the greater the fluid speed is,the smaller the pressure will become, vice versa.
With the high cost-performance of safety, high-efficiency, low noise and non-power, wind turbineventilator can be used for long time. lt is the perfect ventilation equipment for industrial factorylogistic warehouse, commercial and civil buildings, because it can keep fresh air flowing and inspire peopleto improve their work efficiency.
TOPRISE supply high quality naturalroof ventilator in spherical shape andstraight vanes shape for residential.commercial and
industrial buildings.lt works by natural wind and doesn'tneed any power. It's energy savingmore efficient and corrosion resistant.
300/500/600 Aluminum Alloy Ventilator
Material: Corrosion resistant fluorocarbon coating aluminum alloy. NSK stainless steel enclosedself lubricating bearings, stainless steel or nylon support.
Application: Workshops and warehouses with high corrosive environment.
Warranty: 15 years
300/500/600 Stainless Steel Ventilator
Material: High quality 304/2B stainless steel. NSK stainless steel enclosed self lubricating bearings.stainless steel or nylon support.
Application: Industrial workshops and warehouses, commercial and residential buildings.
Warranty: 10 years
we provide two kinds of fluorocarbon coated aluminum alloy and SS304 , fluorocarbon coated aluminum alloy one is hot sale, it is lighter than stainless steel, and the light fan helps to increase the rotate speed, and exhaust more volume. It is 3005# aluminum alloy as base material, its surface being treated with anti- oxidative film, on which sprays 20um fluorocarbon coating. so it is more ant-corrosive than stainless steel and Mill Finished ALU alloy. we are leading factory in improving service life. Our fluorocarbon coating aluminum alloy ventilators solve the problems of corrosion, it now can be used in high corrosive environments. We use NSK stainless steel bearings.
Bernoulli's Theorem
The sum of static pressure and dynamic pressure is a constant, i.e. the greater the fluid speed is,the smaller the pressure will become, vice versa.
With the high cost-performance of safety, high-efficiency, low noise and non-power, wind turbineventilator can be used for long time. lt is the perfect ventilation equipment for industrial factorylogistic warehouse, commercial and civil buildings, because it can keep fresh air flowing and inspire peopleto improve their work efficiency.
