Tangda DC 12V Wasserpumpe Tauchpumpe für CPU-Kühl 63GPH 9.7ft DC30A-1230 DC Brushless Water Pump Gartenpumpe

Introduction: Thisproduct can be used inmany fields, such as computer cooling system, Garden fountain, Aquarium, car cooling system, humidifier, air conditioner, and many other cooling and circulation systems. How to Choose pump: 1. Make sure the working voltage, current, head and flow. The Max head means the static head. The pump can lift to the max heightwhen there is no flow. If you want special flow at special height, you must choose more higher head than the height you want to pump(refer to the above Head-Flow Curve graph). 2. Make sure the dimension(threaded interface or not, the direction and diameter of outlet and inlet). 3. Working environment(temperature and medium). 4. Other functional requirements, such as time control, motion control, pressure control, flow control, and speed adjustment. Note: 1. Working at rated voltage (DC12V/1A ). The positive pole isred wire, the negative pole is black wire. 2. This pump is centrifugal pump, it can't vent the air automatically, so it must be operated by submersible installation.(if outside water installation, you should make sure it is installed blow the liquid surface) 3. When blocking, long-running is not allowed. 4. Preventing any hard particles entering the pumps.