Clean Water Pump, Prostormer 1 Hp 3430 Gph Portable Household, And Basement. ???Kindly Tip 1?When you start use the Prostormer pump you must be submerged into the water at a slight angle and shake the pump a few times to allowthe remaining air to escape.?? ???Kindly Tip 2?The water pump is provided with a thermal protection circuit which is activated by overheating of the device and then switches the pump off. If the water level is too low, please turn off the power of the pump manually in time, and use it for no more than 2 minutes to prevent the pump from overheating. If the pump overheats, wait 15 minutes for the motor to cool before using it.?? ??High Power?This Prostormer Clean Water Pump uses 1HP power, which is more efficient than ordinary sump pump; Max 3430 Gallon Per Hour rating tackles any draining job at a fraction of the time. ??Multi Outlet Sizes?There are different diameters outlets (5/8",1"; 1-1/2") to adapte for different size hoses as needed according to the flow rate. The bigger the flow is, the wider the outlet should be, suitable for many different scenes. ??Sealing Structure Durable Construction?Prostormer Clean Water Pump features a durable sealing structure and the durable thermoplastic body keeps the pump from corrosion. The higher base plate which assures the prevention of debris collection in the sump pit. ??Attention?The device is not suitable for continuous operation (e.g.as recirculation pump for ponds).This type of use will substantially shorten the pump's life expectancy. ??Good Drainage Effect?Suitable for Pool, Pond, Garden, Flooded Cellar, Aquarium, Irrigation and other places.