This 30-inch drum fan is ideal for efficient ventilation and comfortable cooling. With three powerful air speeds and a massive airflow of up to 13,000 CFM, it provides full coverage even on low speeds, bringing coolness to your summer workspace. The built-in copper motor and full metal body provide stable and durable operation; the convenient handle and large wheels make it easy to move around; and the 360° adjustable tilt function and non-slip rubber base provide accurate and safe air delivery. From commercial shops and gyms to warehouses and greenhouses to home patios, this 30 inch industrial fan demonstrates strong versatility in multiple scenarios with its excellent performance and adaptability, meeting the ventilation and cooling needs of various spaces.Features：3 speed adjustment up to 13,000CFMUL listed Stable base360° adjustable tilt Metal fan blades & bodyAll copper wire motorSpecifications:Airflow: 13,000CFM; 12,600CFM; 11,800CFMSize: 30''Tilt: 365°Maximum power: 230WDimention: 8.7'' x  36.2'' x 37.4'' (D x W x H)Weight: 28.7lbsColor: Black/YellowPackaging includes1 x 30'' industrial drum fan1 x Instruction manual