The IS horizontal centrifugal pump is the multistage segmented type, the suction port is located on the water inlet section and is horizontally oriented. The discharge port is vertically upward on the water section, and the head can increase or decrease the number of pump stages according to the needs of use. Whether the horizontal centrifugal pump is well assembled or not has a great influence on the performance, especially the inlet and outlet of each impeller and the guide vane. The slight deviation will reduce the pump flow and the lift efficiency will be poor, so the assembly is overhauled. The horizontal centrifugal pump has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long service life, and convenient installation and maintenance. Import and export can be installed at 90 degrees. There are five differences between the IS horizontal centrifugal pump and the vertical pump:
1、The appearance is different, the vertical pump is standing and the IS horizontal centrifugal pump is lying horizontally.
2、The connection mode is different, the vertical pump is superposed and connected from bottom to top, and the IS horizontal centrifugal pump is arranged longitudinally on the base.
3、The occupied space is different, the vertical pump covers a small area and the IS horizontal centrifugal pump takes up a large area.
4、Maintenance difficulty is different, vertical pump maintenance is difficult, such as repairing the impeller to remove all the upper part can be carried out; and IS horizontal centrifugal pump is relatively easy.
5、Different installation modes, the vertical pump is connected as a whole, and the installation is easy; and the IS horizontal centrifugal pump needs to be adjusted after the installation.
In terms of choice, most people would like to use the IS horizontal centrifugal pump, mainly because the horizontal pump is simple, easy to repair and maintain. The vertical centrifugal pump is troublesome to repair, and it needs to be lifted every time it is repaired. Moreover, the long axis pump needs to replace the sliding bearing under the liquid for a long time. If it is not replaced, the possible result is that the centrifugal force of the shaft is getting larger and larger, which causes the shaft jump value to become larger. If it is not replaced in time, it will cause a mechanical accident. And to ensure absolute horizontal installation during installation.