Master Plumber, 1/3 HP, Cast Iron and stainless steel construction, Pedestal Sump Pump, Quick, Easy Installation, Vertical float switch fits In a 12" Diameter Basin and turns pump on at 14" and off at 6", 1-1/4" Discharge, Performance GPH 0' = 3480, 5' = 3000, 10' = 2460, 15' = 1620, Maximum Lift 20', 2 Year Limited Warranty.