Bell & Gossett Circulator Pump, Ecocirc 19-14 Series, Model: 19-14 Auto, 26 gpm Flow Rate, 20 ft Maximum Head, 5 to 60 W, 115 V, 60 Hz, 150 psi Maximum Pressure, 3/4 in, 1-1/4 in, 1-1/2 in, 1 in Connection, Flanged Connection, 1 ph Phase, In-Line Mounting, 203 deg F, Iron, 7.46 in H x 6.5 in W x 4.17 in D, Additional Information: Nylon/PPO Impeller Material