Tandefio 2 Pack 4 Inch Turbine Vent Stainless Steel 201 Non Power Wind Turbine Roof Ventilator for Houses Factory Attic Vent Cap (110mm)

Package Comprises Utility: our package includes 2 non power roof ventilators; Whether you're considering a rooftop overhaul or simply wanting an extra ventilator on hand, this package provides the convenience you're looking for. 201 Stainless Steel Structure: the non power roof ventilator is made of quality 201 stainless steel material, offering durability and corrosion resistance; This quality material not only enhances the product's longevity but also makes it a sturdy option to withstand harsh elements. Adequate Sizing for Efficiency: the roof ventilator comes with a tube diameter of about 4.33 inches/ 11cm and a turbine diameter of about 7.48 inches/ 19cm; These dimensions offer nice airflow in both residential and commercial settings, ensuring the space stays well ventilated. Quiet Operation with Multiple Vent Connect Sizes: on top of wind turbine roof vents robust build and nice ventilation prowess, the non power roof ventilator keeps noise to a minimum, providing a quiet environment. Wide Usability: this turbine ventilator is your reliable companion for residential use or light commercial applications; It's ideal for spaces like factories, farms, production workshops, kitchens, roofs, and houses; The easy air flow makes it a suitable choice for chimneys not frequently applied, ensuring a comfortable environment