Homdox 1/2 HP Submersible Sump Pump 400W Dirty Clean Water Pump 2115GPH w/ 15ft Cable and Float Switch AUTOMATIC FLOAT SWITCH:The pump with a float switch can control start/stop Automatically.when the water level is below the initial level( 4.7 inch), it will automatically disconnect the power and stop working;When the water level rises above the initial level( 4.7 inch) the pump will start working automatically under the control of float switch.Notice:once the pump can not pump any water,the power must be cut off immediately.If not, that will lead to the coil inside the pump burned. HIGHER BASE PLATE:The higher base plate assures the prevention of debris collection in the sump pit MULTI FITTING ELBOW:Three fittings with different diameters for outflow(1 ,1.25, 1.5) to choose from according to the flow rate EXTRA LONG AND SEALED CORD:The power cable is 15FT,which allows the pump to be removed free.In addition,the cord is sealed specially in order to prevent electrical short circuits while under water. One Year Warranty! A necessity of every house,Never worry again that your dry basement will be effected on rainy days or any day that the underground water table rises. GREAT for flooded area, swimming pool, pond. Available Places: Swimming pool, Pond, flooded area. Thermoplastic body protect the metal parts from corrosion. The pump give you the excellent ability to drain cellars, swimming pool or garden ponds. Thermal overload protection make sure the pump operates within spec for longer durability. Material: Metal, Thermoplastic Weight: 4.076KG, Power: 400W Voltage/Frequency:115V/60HZ Head MAX:5M, Capacity: 8000L/H Horsepower: 1/2 HP, Max Flow Rate: 2115GPH Max Lift: 16 Feet, Max Drainage Depth: 1&#034; Power Cord Length: 15 Feet Discharge bore: 38mm