The SCHAEFER 20CFO 20" OSHA-Compliant Fixed-Mount Circulation Fan—4050 CFM, 1/4 HP, 115 Volt is the ideal cooling solution for any commercial, industrial, or agricultural facility. Engineered to produce greater air movement and superior cooling, it’s the right choice no matter the application. The best-in-class energy-efficient design provides unrivaled cost savings, drawing as little as 1. 6 amps. The matched heavy-duty motor and blades provide maximum velocity, and the specifically designed, power-coated steel guards give this legendary fan its trusted durability, long life, and corrosion resistance. Plus, they have the versatility to be mounted almost anywhere—on a ceiling, wall, pedestal, or cart. Includes a 2-year limited .