Hydronic Circulating Pump, Compatible Intake Pipe Size 1 in, 1 1/4 in, 1 1/2 in, Connection Type Flange, Face to Face Dimension 8 1/2 in, Flange or Union Included No, For Use With Potable Systems No, Horsepower 1/6, Maximum Feet of Head 14 ft, Maximum Flow Rate @ 10 Feet of Head 28 gpm, Nameplate Voltage 115V AC, Number of Speeds 1, Phase Single, Pump Type 3-Piece, Series Family S&H, Series H-32, Amps 4.40 A, Body Gasket Material Sintered Silicon Carbide