800L/H 5m Water Pump DC 12V Solar Brushless Motor Circulation Submersible Water Pumps 19W

Main Features: 1.This DC pump uses advanced electronic components and high-quality wear-resistant shaft 2.It is smooth operation, high efficiency, good performance, long service life, 3.Can be a long time continuous work, low noise, safety and environmental protection. Usage: Red line is positive, black line is positive, received a suitable power supply (the battery can be a battery or power converter), and then a good water pipe,the pump can be used normally when submersible in water Note: 1.Do not connect the positive and negative poles wrong. 2. No self-priming function, no water use is prohibited 3.Prohibit not through the power converter will be connected directly to the 220V power supply pump. 4.Is strictly prohibited for strong acidity, alkali and other damage to the pump medium. 5.The pump is suitable for temperature 1 ℃ -60 ℃.