Grundfos UP26-64F 52722330 1/12 HP Circulation Pump,Grundfos,52722330" /> 1/12 horsepower Flow range: 0- 34 U.S. GPM, Head range: 0- 24-Feet Motors: 2 Pole, Single Phase, 115-Volt Connection: Flange - (2) 1/2-Inch bolt holes (flanges not included) Maintenance-free, low energy consumption, easy to install, quiet running