Horsepower 1 HPPentair Flotec 1 hp 6660 gph Zinc Submersible Sump Pump 0.75 HPFlotec Professional Series E75VLT Sump Pump, 1-Phase, 7 A, 115 V, 0.75 hp, 1-1/2 in Outlet, 25 ft Max Head, 1800 gph -Superior Pump 91250, 1/4 HP, 1.5 Amps, 120 V, Black Corded Electric Water Sump...