The structure of an electric pump is relatively simple, but due to its reliance on electric drive, it requires high maintenance of electrical components. Damage or aging of electrical components may lead to decreased performance or frequent malfunctions of electric pumps, increasing maintenance costs. Electric pumps may generate certain noises and vibrations during operation, which may have a certain impact on the working environment and personnel health. Especially in situations where low noise and low vibration are required, electric pumps may not be the best choice.

Electric pumps can be used for various liquid media, including clean water, sewage, oil, etc. In addition, with the continuous advancement of technology, electric pumps are gradually adapted to transport special liquids such as high temperature, high pressure, and high viscosity.