Voltage/frequency: 220V-240V/50HZ Power: 7w Yang Cheng: 1.0 meters Flow rate: 400L/H Dimensions: L65 x W44 x H54 (mm) Product features: The shell is made of high-quality reinforced ABS, which is durable. Single shaft see potting, good insulation performance, no water leakage. The shaft core is made of high-quality stainless steel and the flow rate is adjustable. 【Features】: 1: The shell is made of high-quality engineering plastic, anti-corrosion and impact resistant. 2: The shaft core and shaft sleeve are made of unique carbonized stainless steel, which is acid-resistant, alkali-resistant and corrosion-resistant. Both fresh water and sea water are good to use. 3: With a filter cover, it can effectively prevent foreign matter from being sucked into the engine. The filter cover is easy to disassemble and assemble, which is convenient for cleaning the inside of the pump. 4: The water pump must be completely immersed in water to use. 5: The 220V water pump does not need a transformer and