Vent Cover, Ventilator, Roof Ventilator, Wind Turbines Air Vents, Flue Vent, Internally Braced Wind, 304 Stainless Steel Air Vent, Easy Vent Hookup Kit, for Ventilation and Exhaust

Wind Turbines Air Vents, Internally Braced Wind , for Ventilation and ExhaustProduct Name: Roof VentilatorMaterial: Thickened 304 stainless steelProduct Color: SilverProduct features: the fan does not use electricity, no noise, can run for a long timePower: natural wind powerWide range of applications: farms, machinery factories, roof chimneys, industrial plants, production workshops, kitchens, canteens, breeding industry, workshop ventilation, tile houses, flue exhaustVentilation, tile house, flue exhaust smoke and other areas

• Cap Vent Round: Variable Angle Neck Design The fan can be installed on a 0-22.5 degree slope as you wish, either flat or tilted, and the encrypted blades of the curved blades ensure that rainwater will not intrude while the fan is in . High exhaust efficiency and lightweight . the chimney from rain and .
• Dome Ventilator: made of 304 thick stainless steel, galvanized support frame and high quality ball bearings, one-piece molding without deformation, smooth surface without sharp corners. The curved wind blade has less wind resistance and rotates more smoothly.
• Working Principle: Utilizing natural wind and air thermal convection caused by indoor and outdoor temperature difference, it pushes the to rotate, thus utilizing centrifugal force and negative pressure effect to discharge the indoor unfresh air.
• Easy to install: the wind cap is shipped as a whole, no assembly required, with installation accessories, please wear gloves when installing, one person can complete the installation, just take it out and fix it, and can be freely operated on relatively gentle slopes, further expanding the installation range.
• 【Our services】you have any questions about our products, please send us an email, we will reply you within 24 hours and provide you with a satisfactory solution.