ChinaSeaWaterPumpFactory Submersible Sea Water Pump, Based on the QJ series, QW series, JC series. Submersible seawater pumps apply to lift difficult-to-handle liquids, such as seawater, corrosive liquids, and high-temperature liquids. Besides, it is applicable in water desalination, marina square fountain landscape, mariculture, and other working conditions. The pump sets must be completely immersed in water during installation. To prevent corrosion of metal parts, Lutsee鈥檚 submersible seawater pumps use titanium for all metal parts, including plugs, bolts and nuts, that come in contact with liquids. Corrosion of stainless steel In seawater handling applications, stainless steel pumps are generally used. According to the different using environment and PH values, submersible pump and motor should be made of corrosion-resistant the materials such as stainless steel or bronze.ChinaSeaWaterPumpFactory website:http://www.lutsee-pump.com/sea-water-pump/