All-galvanized construction fan resists corrosion in high-humidity areas. Galvanized welded wire guard on intake and exhaust. Comes assembled and ready to install with prepunched holes for hanging. Truck ship. 3-year limited warranty. U.S.A. 48in. diameter19,900 CFM3-wing blade powered with 1/2 HP motor60 Hz totally enclosed air-over motor with thermal protection230 Volt power cord with 3-prong molded plugBolt-together design for easy part replacementTruck ship3-year limited warrantyU.S.A.Model PFG-4815D Fans & Blowers, muffin, ag, commercial, velocity, Shop Supplies, Fans + Blowers