One, brushless DC water pump and the traditional brush water pump difference:
Brushless pumps and brushless pumps are mainly different from each other in structure, so there will be different life, price and use.
Brush water pump with carbon brush, use will wear, so the life is shorter, the price is low.
Brushless water pump without carbon brush, relatively long life, high price.
In the driving mode, although the brushless pump and the brush pump are electric pumps, but the brushless DC pump is driven by the brushless DC motor, the brush pump is driven by the brush motor, the default is the brush DC pump, that is, you say the traditional brush pump.
They are different in how they work.
Two, the difference between brushless DC water pump and motor type water pump:
Motor pump is motor pump body, can be understood as a split structure.
The brushless DC water pump is an integral structure, the driver is inside the pump, and the sealing is good.
In addition, the pump in different levels have different classification methods, divided into: diaphragm pump, peristaltic pump, piston pump, gear pump, centrifugal pump.
The following picture is an example, this is a brush pump, there is a price discount, with the solenoid valve used together, the life will be increased accordingly
