Potable Water Circulating Pump Compatible Intake Pipe Size 1/2 in Connection Type Union Face to Face Dimension 5 1/2 in Flange or Union Included Yes For Use With Potable Systems Yes Horsepower 1/150 Maximum Feet of Head 6 ft Maximum Flow Rate @ 1 Foot of Head 3 gpm Nameplate Voltage 100/240V AC Number of Speeds Variable Phase Single Pump Type Energy Efficient Under-Sink Series Family E Maximum Flow Rate @ 5 Feet of Head 1 gpm Series E1 Amps 0.1 A