Hunter Titan HVLS industrial ceiling fans are made of aluminum for long lasting durability and dependability. Fans promote air cooling, circulation, and optimal temperature for warehouses, factories, and more. Units create widespread air movement, enhance energy efficiency, and lower operating costs. Smaller, more powerful motor reduces unit weight while improving performance. Fewer blades minimize stress-inducing torque for fan longevity. Slower velocity increases airflow distance. Features low decibel operation. Easy to install. Phases are 1 and 3. CFM ranges from 135000 to 325000. Voltages are 200/240 and 380/480. RPMs range from 70 to 105. Color is Black/Silver. ETL, ANSI, and UL approved. Dimensions vary per model.