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Wind Powered 24″ Rotary Turbine Ventilator —— A high-efficiency roof ventilator manufactured by TOPRISE, providing stable and efficient air exhaust and roof ventilation solutions for residential or industrial buildings without requiring electrical power.
Wind-powered, no electricity costs: This rotary ventilator operates by naturally rotating with rooftop wind, requiring no electricity or wiring.
Lightweight high-speed rotation: Constructed with fluorocarbon-coated aluminum alloy + Japanese NSK self-lubricating bearings, it features a lightweight structure and responsive rotation, activating even at low wind speeds (approx. 0.12 m/s).
High-Efficiency Exhaust/Ventilation: Rotation expels hot air, moisture, and condensation from the roof cavity, helping reduce attic temperatures, minimize moisture buildup, and protect roof structures and insulation.
Corrosion-Resistant & Durable: Fluorocarbon-coated aluminum alloy + robust metal support structure delivers outstanding rust and corrosion resistance. Suitable for tile & metal roofs, as well as high-wind/cyclone-prone areas.
Low Maintenance & Easy Installation: Simple design with no complex mechanical or electrical systems ensures straightforward installation. Minimal upkeep required—occasional impeller cleaning and seal inspection suffice.
Multiple Sizes Available: Offered in various specifications including 300mm / 500mm / 600mm (diameter / vent head diameter / height / weight details in specification table), allowing flexible selection based on roof area and ventilation needs.
Wide Applicability: Suitable for residential, commercial, and industrial building roof ventilation, installable on rooftops or ventilation ducts.
Summer cooling, reducing AC load — Effectively expels accumulated heat from roofs and attics, lowering indoor temperatures. This enhances AC system efficiency and saves energy.
Moisture and mold prevention, extending roof lifespan — Continuous ventilation reduces humidity and condensation buildup, preventing wood rot, metal corrosion, and slowing roof deterioration.
Quiet, Low-Maintenance, Eco-Friendly & Energy-Efficient — Features a silent motor, consumes no electricity, requires minimal upkeep, and is environmentally sustainable, offering a long-term, worry-free ventilation solution.
High Weather Resistance, Compatible with Multiple Roof Structures — Works well with both tile and metal roofs; its materials and construction make it suitable for harsh climates including rain, snow, and sea winds.
Residential Roofs / Attic Ventilation — Summer heat dissipation, winter moisture prevention
Factories / Warehouses / Commercial Buildings — Exhaust heat, humidity, and odors to improve indoor air quality
Rainy / Snowy / High-Humidity / Coastal / Hot & Humid Regions — Provides stable, durable, corrosion-resistant natural exhaust solutions
Building users prioritizing energy efficiency and environmental protection, seeking to reduce electricity bills and maintenance costs
Wind Powered 24″ Rotary Turbine Ventilator —— A high-efficiency roof ventilator manufactured by TOPRISE, providing stable and efficient air exhaust and roof ventilation solutions for residential or industrial buildings without requiring electrical power.
Wind-powered, no electricity costs: This rotary ventilator operates by naturally rotating with rooftop wind, requiring no electricity or wiring.
Lightweight high-speed rotation: Constructed with fluorocarbon-coated aluminum alloy + Japanese NSK self-lubricating bearings, it features a lightweight structure and responsive rotation, activating even at low wind speeds (approx. 0.12 m/s).
High-Efficiency Exhaust/Ventilation: Rotation expels hot air, moisture, and condensation from the roof cavity, helping reduce attic temperatures, minimize moisture buildup, and protect roof structures and insulation.
Corrosion-Resistant & Durable: Fluorocarbon-coated aluminum alloy + robust metal support structure delivers outstanding rust and corrosion resistance. Suitable for tile & metal roofs, as well as high-wind/cyclone-prone areas.
Low Maintenance & Easy Installation: Simple design with no complex mechanical or electrical systems ensures straightforward installation. Minimal upkeep required—occasional impeller cleaning and seal inspection suffice.
Multiple Sizes Available: Offered in various specifications including 300mm / 500mm / 600mm (diameter / vent head diameter / height / weight details in specification table), allowing flexible selection based on roof area and ventilation needs.
Wide Applicability: Suitable for residential, commercial, and industrial building roof ventilation, installable on rooftops or ventilation ducts.
Summer cooling, reducing AC load — Effectively expels accumulated heat from roofs and attics, lowering indoor temperatures. This enhances AC system efficiency and saves energy.
Moisture and mold prevention, extending roof lifespan — Continuous ventilation reduces humidity and condensation buildup, preventing wood rot, metal corrosion, and slowing roof deterioration.
Quiet, Low-Maintenance, Eco-Friendly & Energy-Efficient — Features a silent motor, consumes no electricity, requires minimal upkeep, and is environmentally sustainable, offering a long-term, worry-free ventilation solution.
High Weather Resistance, Compatible with Multiple Roof Structures — Works well with both tile and metal roofs; its materials and construction make it suitable for harsh climates including rain, snow, and sea winds.
Residential Roofs / Attic Ventilation — Summer heat dissipation, winter moisture prevention
Factories / Warehouses / Commercial Buildings — Exhaust heat, humidity, and odors to improve indoor air quality
Rainy / Snowy / High-Humidity / Coastal / Hot & Humid Regions — Provides stable, durable, corrosion-resistant natural exhaust solutions
Building users prioritizing energy efficiency and environmental protection, seeking to reduce electricity bills and maintenance costs
