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1 - 10 Results for roof ventilation fans from 9856 Products
Universal Roof Ventilation Fan with AC Electric Current Type and Stainless Steel Blades
Roof Ventilation Fan Universal Hot Selling Product Low Prices Roof Ventilation Fan,Wind-driven Turbine Ventilator,Non Power Turbo Fan for Warehouse/Factory/Workshop : Specifications / structure 1.Material: made of stainless steel by stretching forming, attractive appearance, no rust, 2. Bearing: wholel sealing bearing, which can ensure it operates smoothly and constantly. 3. Special central shaft design, high-class lubricating bearing system:...
Jinan Shuangyi Environment Engineering Co., Ltd.
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No. C3, 2nd Floor, North Tower, Building C, International Business Center, Environmental Technology Park, High-Tech Zone, Jinan, Shandong, China
CE Certified Wind Powered Turbo Roof Ventilation Fan for Agricultural Buildings
Wind Powered Turbo Roof Ventilation Fan Specifications / structure 1.Material: made of stainless steel by stretching forming, attractive appearance, no rust, 2. Bearing: wholel sealing bearing, which can ensure it operates smoothly and constantly. 3. Special central shaft design, high-class lubricating bearing system: preventing turbine blades rotating at high speed from deformation, and extending the service life. 4, Inside support frame: cast...
Jinan Shuangyi Environment Engineering Co., Ltd.
Verified Supplier
No. C3, 2nd Floor, North Tower, Building C, International Business Center, Environmental Technology Park, High-Tech Zone, Jinan, Shandong, China
201/304 SS Poultry Environmental Control System Motorless Roof Ventilation Fans
Natural Power Motorless Roof Ventilation Fans, Poultry Environmental Control System Natural Power Motorless Roof Ventilation Fans Introduction Natural power motorless roof ventilation fans are widely used in poultry farms, due to zero-cost operating costs, considerable energy efficiency, economical installation costs, and low maintenance costs. Its working principle: Turbine ventilators use natural wind and air thermal convection caused by the...
Henan Silver Star Poultry Equipment Co.,LTD
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No.2 Weier Road, Taikang Industrial Park, Taikang County, Zhoukou City, Henan Province, China
230v EC Centrifugal 355mm Roof Ventilation Fans Embedded Design
230v EC Centrifugal Ventilation Fans 355mm Roof Ventilation Fan Type Rated Voltage Operation Voltage Frequency Power Rated Speed Ail fow LD355C-230D3-0 230VAC 176-264VAC 50/60HZ 471W 190RPM 1800CFM 1． Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements 2． As the rotor is mounted to interior, the external rotor fan is more compact constructed, smaller and easy...
Ofan Electric Co., Ltd
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Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
230v Backward Curved EC Centrifugal Fans For Roof Ventilation Fan 350mm
230V EC FAN EC Backward Curved Centrifugal Fans For Roof Ventilation Fan 350mm Type Rated Voltage Operation Voltage Frequency Power Rated Speed Ail fow LD355C-230D3-0 230VAC 176-264VAC 50/60HZ 471W 190RPM 1800CFM 1. Ec fan exchange air by moving the air in a variety of aquipment and systems, its superiority is not only reflected in the compact structure, low noise and high efficiency but moreover it can keep continuous speed adjustment based on...
Ofan Electric Co., Ltd
Verified Supplier
Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
250mm Energy Saving EC Centrifugal Fans and blowers with Roof Ventilation Fan
250mm Energy Saving EC Centrifugal Fans and blowers with Roof Ventilation Fan Type Nomual voltage (VAC) Frequency (HZ) Speed (rpm) Power imput (w) Curreng draw (A) Sound pressurelevel (dB) Perm.amb.temp LD250C-230D3-00 230 50 1955 64 0.48 62 -20~+60 Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements As the rotor is mounted to interior, the external rotor fan...
Ofan Electric Co., Ltd
Verified Supplier
Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
Replace Ebm-past EC Centrifugal Fans Roof Ventilation Fan Air Purification 310mm
Replace Ebm-past EC Centrifugal Fans Roof Ventilation Fan Air Purification 310mm Type Nomual voltage (VAC) Frequency (HZ) Speed (rpm) Power imput (w) Curreng draw (A) Sound pressurelevel (dB) Perm.amb.temp LD310C-230D3-03 230 50/60 2200 320 1.45 62 -20~+60 Safe-common necessity of company and customers Excellent –worker and product Efficiency-worker and product Environment-enterprise and society Additional Functions Constant pressure : Used in...
Ofan Electric Co., Ltd
Verified Supplier
Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
2150RPM EC Centrifugal Fans For Roof Ventilation Fan 280MM
Speed 2150RPM EC Centrifugal Fans For Roof Ventilation Fan 280MM Type Nomual voltage (VAC) Frequency (HZ) Speed (rpm) Power imput (w) Curreng draw (A) Sound pressurelevel (dB) Perm.amb.temp LD280C-230D3-01 230 50/60 2150 170 1.2 60 -20~+60 Power factor correction(PFC): Passive and active(IEC61000-3-2) Soft start, adjustable acceleration, CVT Design operating temperature range: -30~60 degrees of minimum selection(The device in accordance with -40...
Ofan Electric Co., Ltd
Verified Supplier
Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China
Industrial Roof Ventilator Fan with Lightweight FRP/Aluminium Construction and Sturdy
Product Description FRP roof ventilator Exhaust system's effectiveness highly depends on the type of exhaust outlets, the outlet size and location. Proper design of the exhaust air system matching the supply air system can resuit in the following benefits: A positive pressure workspace helps prevent the entry of dusts and particles. An effective internal air flow pattern free of air short-circuiting. An optimum air circulation through push-pull...
Jinan Shuangyi Environment Engineering Co., Ltd.
Verified Supplier
No. C3, 2nd Floor, North Tower, Building C, International Business Center, Environmental Technology Park, High-Tech Zone, Jinan, Shandong, China
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