RAKS SFP 20 SA Industrial-Type FanRAKSCOOLINGINDUSTRIAL-TYPE FANSRAKS SFP 20 SA Industrial-Type FanSpecifications 150 Watt20 inch / 50 cmWide 5-Blade Plastic PropellerWith 3 Speed StagesWide-Angle Oscillation MechanismAdjustable Height: 170 cmHigh-Quality MotorEngine with Overheat Protection5-Year WarrantyUser Manual DOWNLOAD