1Brushless DC motor runs smoothly and has low noise, providing you with a quiet environment 2Can work continuously for up to 20000 hours. In addition, it also has IP68 waterproof performance. It is suitable for aquarium, aquarium, fountain and hydroponic system 3Made of engineering plastics and has the characteristics of explosion proof and non sparking 4Can be disassembled without any tools, easy to separate and easy to clean 5Small in size and light in weight, convenient to carry and use at any time, very convenient and practical. Item Type: Water PumpMaterial: Engineering PlasticsPurpose: Intelligent Toilet Solar Water Heater Dishwasher Water PumpModel: BS-45BRated Flow: 1500m/hVoltage: DC24VCurrent: 2.7APower: 64.8WStarting Voltage: 12aterproof Grade: IP68Rated Lift: Approx. 14m / 15ydOperating Ambient Temperature: - 20 ~ 80 Operating Ambient Humidity: Below 90% RHOperating Medium Temperature: - 20 ~ 100 Medium: Water, Alcohol, Diesel and Other Liquid with Good FluidityPlace of Use: Medical Treatment, Equipment, Electrical Appliances, EtcService Life: 30000hInsulation Withstand Voltage Test: 1500V 60SNoise: 40dBWater Pump Shell Material: PA66 + 30% Glass FiberMagnet Material: Plastic MagnetWire Frame Material: Nylon PA66Enamelled Copper Wire: 2UEW, Temperature Resistance 150 Power Cord Material: PVCRotor Material: GraphiteShaft Material: Ceramic 1 x Water Pump 1. The water pump is a DC pump, and the voltage must be powered (such as a battery, a DC power supply, transformer), voltage and within a specified voltage range, can be used.2. The water pump is from the water protection function. In the water pump rotation, the water pump rotates automatically after the division, and after the water is added, the power is re inserted.3. The water pump has a card dead protection device. It has impurities into the pump body in use, causing the rotor to die, the pump will automatically stop operation, after the power is removed, after removing the impurities, re power.3. It is strictly forbidden to use strong acid and strong alkaline solution.4. It is strictly forbidden to use a liquid greater than 0.25 mm and the liquid of magnetically granules, such as the water quality is too dirty to clean up the impurities in the pump in time.5.Please allow 0 to 2 cm error due to manual measurement. Thanks for your understanding.