Versatile Turbine Roof Vent works seamlessly for shipping containers, farm buildings, workshops, and chimney flues, providing consistent ventilation in diverse outdoor and indoor settings. Energy-free operation of this Shipping Container Vent ensures zero noise during use, paired with dedicated bearings for stable, long-lasting performance without electrical costs. Included matching clamps simplify installation of this Ventilator; just verify pipe size compatibility before securing for reliable, hassle-free setup. Stainless Steel Turbine Roof Vent is crafted from 201 stainless steel to block rain,, and debris, keeping ventilation paths dry and clean year-round. Powered solely by natural airflow, this Roof Vent maintains steady rotation to efficiently expel stale air, supporting effective air exchange and heat dissipation in enclosed spaces., Weight: 2.645547144 Pounds, Manufacturer: Goutdori_F41_8136764