Tandefio 2 Pcs 110mm Non Power Roof Ventilator Wind Turbines Attic Air Vent Ventilating Fan Stainless Steel 201 Roof Turbine Vent for Houses Factory Attic Farm Leak Proof Vent Cap Fan

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 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 its robust build and nice ventilation prowess, the non power roof ventilator keeps noise to a minimum, providing a quiet environment, Wide Usability: this 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