The centrifugal pump single stage is characterized in that it also includes a wafer coupling disposed between the motor output shaft and the pump shaft, and a guide bearing installed on the bearing seat to assist in supporting the pump shaft; the wafer coupling The shaft device is rigidly connected with the motor output shaft and the pump shaft, respectively, and a space distance is left between the motor output shaft and the pump shaft to facilitate the assembly and disassembly of the mechanical seal and the mechanical seal gland. When the centrifugal pump single stage repairs or replaces the mechanical seal, it is not necessary to disassemble the motor and the pump cover.

Features of centrifugal pump single stage:
1. High efficiency and energy saving: CFD computational fluid dynamics is used to analyze and calculate the relationship between the pressure distribution and velocity distribution in the pump, optimize the pump flow channel design, ensure that the pump has an efficient hydraulic profile, and improve the efficiency of the pump.
2. Easy installation and maintenance: vertical pipeline structure, the inlet and outlet of centrifugal pump single stage can be installed in any position and any direction of the pipeline like a valve, which is very convenient for installation and maintenance.
The above are the characteristics of centrifugal pump single stage, I hope it can help everyone.