Potable Water Circulating Pump, Compatible Intake Pipe Size 1 1/2 in, Connection Type Flange, Face to Face Dimension 11 1/2 in, Flange or Union Included Yes, For Use With Potable Systems Yes, Horsepower 1/2, Maximum Feet of Head 24 ft, Maximum Flow Rate @ 10 Feet of Head 90 gpm, Maximum Flow Rate @ 15 Feet of Head 85 gpm, Nameplate Voltage 208-230/460V AC, Number of Speeds 1, Phase Three, Pump Type 3-Piece, Series Family E-60, Maximum Flow Rate @ 20 Feet of Head 52 gpm, Series BE608T WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -