Grundfos Circulator Pump, TP Series, Model: TP 80-240/2, 154 gpm Flow Rate, 78.74 ft Maximum Head, 2.2 kW, 208-230YY/460Y V, 8.35 to 7.8/3.9 A, 60 Hz, 145.04 psi Maximum Pressure, 3510 to 3530 rpm Motor Speed Rating, 1.15 Service Factor, 3 hp, 3 in Connection, ANSI Flanged Connection, 4 in Impeller Diameter, 3 ph Phase, 2 Poles, 5 to 284 deg F, Bronze, 22-13/16 in H x 19 in W, Additional Information: F Insulation Class, 1-Stage, 1.14 in Dia x 2.76 in L Shaft Size, 182TC Frame Size, ML90FA, TEFC Motor, Stainless Steel Impeller Material, Domestic