Descripción del producto

SYG/B type frequency conversion constant pressure water supply equipment for living and industrial use is produced in full accordance with the standard of "JG/T******3 microcomputer-controlled frequency conversion water supply equipment". It is a new type of electromechanical integration water supply equipment which combines AC frequency control technology, programmable control technology, pump automatic control equipment and motor pump set. This equipment is a closed-loop water supply control system composed of imported AC frequency converter, programmable controller (PLC), digital PID regulator, low-voltage electrical appliances, pressure sensor, liquid level controller and motor pump. The system can automatically adjust the rotational speed of a motor pump and the and output of multiple motor pumps according to the instantaneous pressure change of the pipe network to meet the needs of users for constant pressure and variable water supply, so that the pressure at the end of the water supply pipe network can be kept constant and the system can always maintain a high efficiency and energy-saving state.




1, multi-stage centrifugal pump is vertical structure, with the characteristics of small footprint, the center of gravity of the pump coincides with the center of the pump foot, thus smooth operation, small vibration, long life.

2、The multi-stage centrifugal pump has the same caliber and is on the same horizontal center line, no need to change the pipeline structure, it can be directly installed in any part of the pipeline, which is extremely convenient to install.

3, the motor plus rain cover can be directly placed outdoors, without the need to build a pump room, greatly saving infrastructure investment.

Structure diagram of multi-stage centrifugal pump

Multi-stage centrifugal pump structure diagram

4、The head of multi-stage centrifugal pump can be changed by changing the number of pump stages (impeller number) to meet different requirements, so it has a wide range of application. 5、Shaft seal adopts hard alloy mechanical seal, reliable seal, no leakage, small mechanical loss.

6、High efficiency and energy saving, beautiful appearance.

7、Note *0 caliber or more internal parts casting forming