LC178FD engine, the secondary generation of single cylinder diesel engine of Loncin, is used. This engine is easy to be started, reliable and durable with lower operating temperature, higher fuel efficiency and cleaner emissions. In addition, it is equipped with an oil protector for low level. The lightweight and corrosion-resistant aluminum alloy and double impeller aluminum alloy structure can achieve the balance and maximization of flow and lift. The pump body is manufactured with lightweight and solid aluminum alloy. The efficient impeller of excellent performance ensures a water supply of long-distance and large flow. The mechanical seal with high-quality ceramic is extremely critical for water pump. This product is ideal for liquid with mild corrosion (such as seawater and dilute saline) and cities, towns, enterprises, culture relic protection sites, property management offices, warehouses, mine areas, oil depots, stations, docks, ports, ships, temples, goods yards, forestry, mariculture, fire brigade and other organizations. Meanwhile, it is ideal equipment for draining flooded fields, drought resisting, rinsing, tall building water supply and other emergency rescues.