Air King 9020 1/6 HP Industrial Grade Wall Mount Fan, 20-Inch,Black

20-Inch powder coated metal blade | 3-speed, 1/6 HP, 120V, 1 phase, totally enclosed ball bearing motor | Rear mounted pull cord switch and a black, 9-foot, 3-conductor SJT type power cord.Frequency:60 Hz | ETL and OSHA compliant; Tested in accordance with AMCA standard 230.99 | Up to 3670 CFM.Maximum Sound Level:62 dB | 3670 CFM