Hydronic Circulating Pump, Compatible Intake Pipe Size 2 in, Connection Type FNPT, Face to Face Dimension 8 1/2 in, For Use With Potable Systems No, Horsepower 1/6, Maximum Feet of Head 15 ft, Maximum Flow Rate @ 10 Feet of Head 35 gpm, Maximum Flow Rate @ 15 Feet of Head 0 gpm, Maximum Flow Rate @ 1 Foot of Head 68 gpm, Nameplate Voltage 115V AC, Number of Speeds 1, Phase Single, Pump Type Standard, Series Family PL, Maximum Flow Rate @ 5 Feet of Head 55 gpm, Series PL