Brand new miniature self-priming pump, diaphragm pump, high-grade workmanship, brushless motor with double ball bearing built-in drive board, the flow rate of this pump is not bad, it is 2 L/min, which is 120 liters/hour, but this pump The main feature of the pump is the high pressure, its pressure reaches more than 9.5 KG, which is very powerful, so it is generally suitable for booster pumps, spray pumps, or ink pumps.
I checked the online information, and this type of pump is a high-end diaphragm pump for export to the United States. The online price is 35 US dollars per piece. Generally, high-quality materials can be used at high prices, and high-quality quality requirements can be met. Only in this way can we strive for excellence, so I also believe that this pump is a high-quality product among domestic products, and the quality is also great.
Note: This pump is a DC brushless water pump. It is strictly forbidden to connect the positive and negative poles of the brushless motor in reverse. The red wire is connected to the positive pole, and the black wire is connected to the negative pole. If they are reversed, the drive board will be burned.
The motor of this brushless water pump adopts a brushless motor with an outer diameter of 35.7 MM. The motor has double ball bearings at the front and rear, and a built-in drive board. Note: The positive and negative poles of the brushless motor are strictly prohibited to be reversed, the red wire is connected to the positive pole, and the black wire is connected to the negative pole , if the positive and negative poles are connected incorrectly, the driver board will be burned.
Pump cable length: about 110 MM
Pump weight: 395 grams
Voltage: DC12V
Current: 0.48 A
Flow: 120 L/H
Pressure: greater than 9.5 KG
After powering on the test machine, the pumping capacity of the water pump is not bad, but the main function of this pump is that the water outlet pressure is large, which is greater than 9.5 KG, which is very good, so it is suitable for use as a booster pump, high-pressure pump, such as spray pump, ink pump , the pressurized pump of the water purifier ......
Reminder: The positive and negative poles of the brushless motor are strictly prohibited to be reversed. The red wire is positive, and the black wire is connected to the negative. If the wrong connection is made, the driver board will be burned.