Grundfos Circulator Pump, TP Series, Model: TP 80-80/4, 163 gpm Flow Rate, 26-1/4 ft Maximum Head, 1.1 kW, 115/208-230 V, 16/8.2 to 8 A, 60 Hz, 145.04 psi Maximum Pressure, 1725 rpm Motor Speed Rating, 1.15 Service Factor, 1-1/2 hp, 3 in Connection, ANSI Flanged Connection, 5.03 in Impeller Diameter, 1 ph Phase, 4 Poles, 5 to 284 deg F, Bronze, 22-1/4 in H x 19 in W, Additional Information: B Insulation Class, 1-Stage, Baldor, TEFC Motor, Stainless Steel Impeller Material, Domestic