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Pumps Selection Principle

Released on Jun. 06, 2018

When designing the equipment, the design institute must determine the pump's purpose and performance parameters and select the pump type. So how to choose the pump, such as submersible water pump?

1. Make the selected pump's type and performance conform to the requirements of process parameters such as flow rate, head, pressure, temperature, NPSH, and suction process.

2, Must meet the requirements of the media characteristics.

3, Mechanical requirements of high reliability, low noise, low vibration.

Submersible Water Pump

4. Centrifugal pump has characteristics of high speed, small volume, light weight, high efficiency, large flow rate, simple structure, no pulse infusion, stable performance, easy operation and convenient maintenance, etc. If there is no special requirement for working conditions, centrifugal can be used. The pump is better.

5. Pumps containing chemical media containing solid particles require the use of anti-friction materials for convection parts: UHB mortar pump is the best choice for use. UHB anti-corrosion and wear-resistant mortar pump material is a new high-strength engineering plastic UHBWPE, which is a kind of change. Ultra-high molecular weight (over 5 million) polyethylene. In plastics, it has excellent abrasion resistance. Compared with the experimental comparison, its wear resistance is much higher than that of stainless steel, and it has impact resistance, creep resistance, and excellent corrosion resistance (comparable with F4). Adhesion and other unique properties.

According to the performance chart of the pump, select the best specification model: When using the required model in the performance parameter list, you can select the most suitable pump model according to the performance curve of the pump.

TD is a professional pumps manufacturer, providing API610 Chemical Pump with high quality.

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