Durable Exhaust Turbine Roof Air Ventilator with Base Plate

Product Name: Durable Exhaust Turbine Roof Air Ventilator with base Plate Model NO.: 500mm Certification: RoHS, ISO, CE, CCC Mounting: Roof Fan Electric Current Type: No Power Type: Axial Fan Blade Material: Stainless Steel Material: Stainless Steel Ball Dia: 620 Throat Dia: 500 Bearing: NSK Bearing or Ubc Bearing Weight: 6.5kgs Usage: Roofing Ventilation Installation: Roof Mounting Trademark: TG Transport Package: Standard Export Carton Specification: 500mm Origin: China HS Code: 84145930 Product Description Roof Exhaust Fans/No power Roof Fan /Industrial Ventilation FansTurbine Air Ventilators. Turbine Ventilator. Roof Turbine Ventilator. Rooftop Ventilator, Wind-Driven Turbine Ventilator. Attic Roof Turbine Air Ventilators. Wind Fans. Turbo Ventilator. Roof Turbo Air Ventilators. Rooftop Turbo Ventilator.Model: 6" 8" 10" 12" 20" 24" 27" 35"Durable exhaust turbine roof air ventilator with base plateAluminium And Stainless Steel Roof Turbine VentilatorNo energy, strong anti-corrosion, light weight, high quality, good exhaust capacity.Aluminum Alloy turbine roof exhaust fan, Wind Turbine Ventilators. Roof Turbine Air Ventilator. Rooftop VentilatorGreen ProductCompetive PriceQuality ApprovalsVentilator. Wind Turbine Ventilators. Roof Turbine Air Ventilator. Rooftop Ventilator, Turbine Ventilator. Ventilation. Wind-DrivOur Roof turbine ventilators are made of stainless steel, and import the UBC bearing from USA. All the parts of the turbine ventilators are finished by the professional molding tools, they are assembled after checking by the professional equipments. It works without the electricity power, they can change our air condition indoors, leave us acomfortable environment. Also, when used in aworkshop or astoreroom, they can advance the working environment, and this improves the workers' efficiency.Experienced StaffGreen ProductCompetive PriceQuality ApprovalsReputation and ServiceNo-power Roof Turbine Ventilator is to make use of the air free convection that natural wind power and the interior outside temperature difference bring about, the effect driving aturbine to rotate making use of centrifugal force and negative pressure thereby discharge the interior stale hot-airIt makes the fresh air flow in, thus the purpose of cleaning air can be reachedRaw materials:Ventilations are made of the stainless steelAdvanced totally enclosed bearingsOperating theory:Arc blades can gain the optimal exhaust effect which are calculated scientificly, ensuring the rainwater can't enter during the workThe central axis is with fine steps, and the blades can never be deformed in high-speed operation, thus greatly enhancing the service lifeThe design of variable angle neck tube can make the ventilation installed in the slope of 0to 22.5 angle, and the installation is very simple, generally only need 30 minutesTurbine Blades can normally operate for 15 yearsFeatures:High efficient venting functionUnique variable angle tube neckSpecial diversion vane of beveled fannerEasy to installExcellent energy-saving effectApplications: Power plants, chemical plants, pharmaceutical factories, food processing plants, metallurgy, rubber, warehouses, and advanced civil buildings 15 years warrantyCompany NameTianchang TG Turbine Ventilation Co.,LtdContact PersonKellen WuTel/Fax0086-550-7321132