Potable Water Circulating Pump, Compatible Intake Pipe Size 1 1/4 in, Connection Type Flange, Face to Face Dimension 8 1/2 in, Flange or Union Included No, For Use With Potable Systems Yes, Horsepower 1/6, Maximum Feet of Head 32 ft, Maximum Flow Rate @ 10 Feet of Head 36 gpm, Maximum Flow Rate @ 15 Feet of Head 30 gpm, Maximum Flow Rate @ 1 Foot of Head 44 gpm, Nameplate Voltage 120V AC, Number of Speeds 1, Phase Single, Pump Type Standard, Series Family E.2