multistage centrifugal pump

multistage centrifugal pumpaverageThere are two types of structures, one is horizontal and the other is vertical,multistage centrifugal pumpIt is usually composed of two or more impellers connected in series, and the medium pressure relief port of each impeller is connected to the inlet of the next stage, forming a multi-stage boosting effect. The overcurrent part of the pump is made of stainless steel material, suitable for mildly corrosive media. The vertical structure makes the installation and maintenance of the pump more convenient.

Main Features

1. Compact structure and small footprint: Due to its vertical design, only a small installation foundation area is required, making it particularly suitable for space limited occasions (such as pipeline wells, equipment layers, and ship bottoms).

2. The motor is not easily affected by moisture: The motor is located above the pump body, and even if the pump body is submerged or the environment is humid, the motor is not easily submerged, and the protection requirements are relatively low.

3. Easy to maintain: MostVertical Centrifugal PumpThe motor and shaft seal components are located at the top, and when inspecting or replacing mechanical seals or bearings, there is usually no need to disassemble the pipelines and motor, making maintenance convenient.

4. Suitable for high suction applications: verticalmultistage centrifugal pumpIt is convenient to stack the number of impeller stages, thus easily obtaining a high head, which is one of the suitable choices for high-rise water supply and boiler water supply.

5. Good cavitation performance: The first stage impeller of some vertical pumps (such as vertical pipeline pumps) can be submerged underwater, improving the inlet conditions and having better anti cavitation ability than ordinary horizontal pumps.