Micro/Mini Water Pump Operating Voltage: DC 3-6 V Power : 3 W Maximum lift : 40-110cm / 15.75″-43.4″ Flow rate: 80-120L/H Material: Engineering plastic This DC 3-6 V Mini Micro Submersible Water Pump is a low-cost, small-size Submersible Pump Motor which can be operated from a 3 ~ 6V power supply. It can take up to 120 liters per hour with a very low current consumption of 220mA.