DC 12V Small Mini Mute Brushless Water Pump Submersible Impeller

Application : Submersible Theory : Centrifugal Pump Model Number : DC 12V Mini Water Pump Usage : Water Pressure : Low Pressure Fuel : Electric Power : Electric Structure : Diaphragm Pump Origin : CHINA Type : Brushless Water Pump Rated voltage : DC 12V Maximum Flow Rate : 1.4LPM Working voltage : DC 6V-12V Condition : New Weight : 25g Specification: Warning: The red wire is connected to the positive pole, and the black wire is connected to the negative pole. If the wiring is wrong, the built-in driver board will burn out immediately. Ceramic shaft long life micro impeller water pump The pump wire is about 37cm. The measured 12V voltage and working current is about 0.2A Regardless of the head flow rate of 1.4l/min, This impeller pump is not a self-priming pump, The impeller must be full of water before it can run out of water, No idling is allowed for the pump. There will be abnormal noise in idling dry grinding, which will affect the service life without water, Built in drive brushless water pump, as long as the redpositive and blacknegative can operate at high speed, It is forbidden to connect the positive and negative parts wrongly. PWM speed regulation supports about 18khz, and the signal voltage is 5V. The pump weighs 25 grams. Note: This impeller pump is not a self-priming pump.The impeller must be filled with water before it can run out of water. =================================================================================== Package List: Pump x 1pcs