Battery Back Up Pedestal Sump Pump; Applicable Standard ASME A112.3.4, CSA B45.9, CUPC; Float Type Positive Contact Switch; Flow Rate 25 to 49 GPM; Discharge Head 5 to 15'; Shaft Material Stainless Steel; Warranty 1 Year from Date of Installation, 18 Month from Date of Manufacture; Power Rating 1/3 HP; Input Supply Rating 12 Volt; Inclusions/Features Non-Corrosive Base Assembly, Stainless Steel Column and Shaft, Pump Alarm, Aquanot Pump, LED Status Indicator, Automatic Battery Recharging, Microprocessor Controlled; Application Dewatering System; Electronic Charger Current Rating 28 Amp; Output Voltage Rating 10 Volt DC