What is the difference between diaphragm water pump and brushless water pump?

Diaphragm pumps and brushless water pumps are widely used in industrial and agricultural production and life, these two types of water pumps have different functions and applications.

Diaphragm pump

Diaphragm pump is a pump use diaphragm to separated from the liquid pump, the main purpose is to transport clean liquid. Diaphragm pump is usually composed of motor, centrifugal pump, diaphragm, detection and control system. The advantage is that it can convey high viscosity, high temperature, corrosive liquid, suitable for conveying chemicals, paints, coatings, latex, sewage and drinking water. The disadvantage of the diaphragm pump is that the flow rate of conveying is relatively small, and it is not suitable for conveying the liquid that requires high flow rate.

Brushless water pump

Brushless water pump is a kind of electronic water pump which is driven by permanent magnet rotor and electric control module without contact. Brushless water pump is usually composed of permanent magnet rotor and electronic control module, the advantage is that it has high precision, long life, low noise and other characteristics, suitable for high-pressure, high-flow occasions. The disadvantage of brushless water pumps is that the price is relatively high and the high technical required.

In general, diaphragm water pumps and brushless water pumps are two different types of pumps for different field. Diaphragm water pumps are mainly used to transport clean liquids and are suitable for transporting high-viscosity, high-temperature, corrosive liquids, while brushless water pumps are commonly used in industry that require high pressure and high flow rate, and are suitable for use in home appliance, electric vehicle, medical, agriculture, greenhouses, aquariums and other fields.