When a centrifugal water pump is blocked by waste, it is necessary to pull the pump up in order to sort it, which is very inconvenient and therefore rarely used in practical activities. Therefore, using a submerged pump to carry out low-level transportation solves the problem of low-level transportation. However, due…

​Requirements for arrangement of centrifugal submersible pumps! Centrifugal submersible pump is a type of submersible pump. With the development of the water pump industry and continuous technological innovation, centrifugal pumps are favored by many customers due to their high efficiency and safety advantages. However, there are still many customers who…

When adding chemicals, precision requirements are quite important, so dosing pumps often use metering pumps, which can accurately control the amount of chemicals added. So when using a metering pump, what aspects and details should be carefully checked to avoid malfunctions? Since not all metering pumps are equipped with a discharge…

If the installation details of pneumatic diaphragm pumps are ignored, long-term careful planning, research, and selection may still lead to poor pumping performance and affect the pump’s service life. Pneumatic diaphragm pumps are a new type of conveying machinery that uses compressed air as the power source. For various corrosive…

The structure of a gear pump is simpler than that of a centrifugal pump, but the disassembly work is more laborious and mainly zero The components are heavy and require high installation accuracy. They are also suspended on the beam and must be disassembled Attention must be paid to safety. The disassembly…

Customers usually believe that stainless steel centrifugal pumps will not rust, and rust is not a stainless steel pump. When brown rust spots (spots) appear on the surface of the stainless steel pump, the customer believes that there is a problem with the steel. In fact, this is a misconception…

In order to better discharge the gas in the suction pipeline and generate a certain vacuum value during the operation of general centrifugal pumps, exhaust pipe measures must be adopted. For small pumps, the pump casing and water inlet must be filled with water before starting. In order to better…

Self priming pump is a common type of water pump, whose main feature is that it can draw liquid on its own without the need for external water supply. Therefore, self priming pumps are widely used in many fields, such as industry, agriculture, construction, and so on. However, is a…

1、 Overview of Vacuum Assisted Self priming Centrifugal Pump Products Vacuum assisted self priming centrifugal pumps are currently widely used in vacuum assisted self priming centrifugal pump trucks. Due to the slow self priming time and low self priming height when using conventional self priming centrifugal pumps on pump trucks, vacuum…