Century FDL1056 - High Efficiency Dual Wheel Blower, 1/2 HP, 1075 RPM, 3 Speed, 115 VoltsFeatures: Auto Protector Reversible Continuous Air Over Permanent Split Capacitor High Efficient $ 1/2' Diameter - Flatted Shaft Open Construction 23' Leads (Minimum) Multiple Mount 40-¦, 50? and 60?C Ambient Resilient Mounting Rings 48 Frame (5-5/8' Diameter) Included 60 HZ