Grundfos Circulator Pump, UPS Series, Model: UPS 32-160 F, 9 to 76 gpm Flow Rate, 52-1/2 ft Maximum Head, 625 W, 230 V, 2.75 to 2.9 A, 60 Hz, 145 psi Maximum Pressure, 3477 rpm Motor Speed Rating, 0.744 hp, 1-1/2 in Connection, Flanged Connection, 1 ph Phase, 2 Poles, -10 to 120 deg C, X4D Enclosure, Carbon Axial, Ceramic Radial Bearing, Iron, 343 mm H x 309 mm W, Additional Information: H Insulation Class, 342 mm L Port, Stainless Steel Impeller Material