WHIRLWIND GALVANIZED BOX FANS 50″ Belt Drive – Single Phase Heavy-duty 12 gauge wire mesh features hot dipped galvanized finish after welding for rust resistance. 18 gauge galvanized venturi housing encloses efficient 1-speed motor with 3 balanced galvanized steel blades. Enclosed motors include sealed ball bearings with built-in automatic thermal overload protection. Features isolating poly guard clips to help reduce vibration and noise. Mesh screens are removable for easy maintenance. Features a heavy duty spring belt tensioner. Eccentric locking, pre-lubricated bearings are rubber mounted for smooth operation and long life. UL listed. 2 Year Limited Warranty.Horsepower rating based upon maximum speed/load. Power cord not included, must be hardwired by a licensed technician.
