There are some items & principles should be considered, here list for your reference: Because the performance of working medium directly affects the performance, material and structure of pump, the performance of medium should be considered first when selecting. The performance of medium...

RO seawater desalination pump Reverse osmosis seawater desalination technology has developed rapidly in recent years due to its advantages of small equipment investment, low energy consumption, short construction period and so on, and has become the leading technology of seawater desalination....

Pump installation five steps, easy to remember The water pump installation process includes foundation inspection → water pump in place installation → detection and adjustment → lubrication and refueling → commissioning. Today, let's take you to understand the detailed process. A. Basic...

Causes of flow instability of vertical slurry pump In the operation process of vertical slurry pump, the pumping flow of all kinds of thick liquid, dirty liquid, mud, flowing sludge, fluid containing mud, sand and slag, corrosive liquid and other substances is also an important way to test the...

Why should the pressure gauge installed at the pump outlet bend a circle? Today I will talk to you about a common, but often overlooked thing! I don’t know if you have noticed: When the pressure gauge is connected to the pipe, a bend should be added between the pressure gauge and the pipe...

Inspection items before start-up of integrated pumping station equipment Centrifugal pump is widely used in integrated pumping station system. With the continuous progress of wastewater treatment process, hospitals began to use MBR integrated wastewater treatment equipment. Traditionally, when...

What are the reasons for the decrease of pump head? Centrifugal pump in the work may have a variety of problems, such as flow does not meet the requirements, head reduction, motor failure and so on. Today, we will analyze the reasons for the lower head reduction. (1) Impeller passage blocked If...

How to calculate the investment of pumps correctly When purchasing a pump, most of the purchasers will compare many items and accurately calculate the price of each pump, and then choose the one to meet their own requirements of the lower price products. This practice does save the initial...

Must the outlet valve be closed when the centrifugal pump is started? When starting a centrifugal pump, you need to pay attention to many things, but do you need to close the outlet valve when starting a centrifugal pump? Let us understand together: Why should the outlet valve be closed when the...

Application of diesel generator Diesel generator is a kind of power generation equipment. Its working principle is that the engine burns diesel, and the heat energy is converted into mechanical energy, which drives the rotation of the generator, drives the cutting magnetic field of the...