mini electric portable water dispenser pump 12V

What is the diaphragm of a Mini Water Pump?

The mini water pump diaphragm is a device that completely isolates the water pump body from the motor and the liquid being transported. It usually consists of one or more elastic diaphragms, which are used to suck in and discharge liquid from the pump body during the operation of the pump.

The main function of the Mini DC Water Pump diaphragm is to prevent the liquid in the pump body from direct contact with the motor, thereby protecting the motor from corrosion and wear by the liquid. In addition, it prevents mixing between different liquids (such as oil and water), maintaining pump efficiency and performance.

Water pump diaphragms are usually installed at the inlet and outlet of the pump to prevent mixing or leakage between different liquids. Its material and design need to be selected and optimized according to different pump working conditions and requirements to ensure pump reliability and performance.

In summary, a Micro Water Pump diaphragm is an important device that protects the motor, maintains pump efficiency and performance, and prevents mixing or leakage between different liquids.

Technical specification

Dimension Drawing

How does a Mini DC Electric Pump diaphragm improve pump efficiency?

In addition, improving operating conditions can also improve the efficiency of Diaphragm Pumps. For example, controlling the inlet and outlet pressure of the pump body, adjusting the flow rate and physical and chemical properties of the medium and other operating conditions can improve the efficiency of the Mini DC Diaphragm Pump.

The reasons for the flow fluctuation of the Mini DC Liquid Pump may be the following three points:

1. Structural problems of the pump: The diaphragm or other key components of the diaphragm pump may be worn, aged or damaged, causing the pump to work unstable and causing flow fluctuations.

2. Problems with inlet and outlet pipelines: Problems such as diameter mismatch, blockage, and leakage of the inlet and outlet pipelines will affect the stability of the inlet and outlet flow of the pump, thereby causing flow fluctuations.

3. Medium property issues: Changes in parameters such as the viscosity, temperature, and concentration of the medium, as well as changes in high-viscosity media and temperature, may affect the flow stability of the pump.

The above information is for reference only. If you still have any questions, it is recommended to consult a professional.