Grundfos Circulator Pump, Small Stator UP Series, Model: UPS 15-42 F, 17 gpm Flow Rate, 16 ft Maximum Head, 92 W, 230 V, 0.41 A, 60 Hz, 145 psi Maximum Pressure, 0.04 hp, GF15/26 Connection, 2-Bolt Flanged Connection, 1 ph Phase, 2 Poles, 104 deg F Ambient, 230 deg F Liquid, Iron, 6-1/2 in H x 5-1/4 in W x 4-3/16 in D, Additional Information: Composite/PES Impeller Material