Development trend of submersible pumps

The introduction and development of submersible pumps have been going on for decades, and China has become the largest manufacturer of submersible pumps. Mid to low end submersible pumps almost monopolize the market, and large manufacturers are entering the submersible pump market. Below is a brief list of the development directions of submersible pumps in China over the years.

submersible sewage pumpMainly developing towards high power, high flow, and high head. From the initial tens of cubic meters to the current double suction submersible sewage pump and axial flow pump, the flow rate can reach tens of thousands of cubic meters, and the power exceeds the thousand level. Currently, it has been applied in water pump stations and municipal engineering.

Small submersible pumps are mainly developing towards affordability and corrosion resistance. China has formed a large-scale production of submersible pumps, such as QDX submersible pumps and QY submersible pumps, which have reached assembly line operation and cost compression to a low level. With the improvement of living standards, the service life of submersible pumps is increasingly required. Stainless steelsubmersible pumpIn recent years, the development has been rapid, and there are also many materials available. Sand casting, precision casting, and stamping have all formed a scale.

High temperature resistant submersible pumps are currently a newly emerging direction. Circulating water structure submersible pumps were previously a major category of high-temperature resistant pumps, mainly used to cool motors through external circulating water. Currently, our company's high-temperature resistant submersible pumps can withstand temperatures up to 100 ℃ without the need for circulating water, with the goal of developing towards higher temperatures.

There are many types of submersible pumps, and each manufacturer combines their own advantages to become more refined and strong. After decades of development, we believe that China will be able to open up its own market in the field of submersible pump manufacturing and break the European monopoly on prices.