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Analyze five mainly characteristics of split case pump

Analyze five mainly characteristics of split case pump ,only for your better selection.

1. Flow is one of the important performance data of the selected water pump. It is directly related to the production capacity and transportation capacity of the whole device. If the design institute process design can calculate pump normal, minimum, maximum three kinds of flow. When selecting the pump, the maximum flow is considered as the basis for the maximum flow, and the maximum flow rate is usually 1.1 times the normal flow rate when there is no maximum flow.

2. The lift required by the device system is another important performance data of the selected pump, and it is generally used to select the type by amplifying 5% to 10% margin.

3, fluid properties, including the name of the liquid medium, physical properties, chemical properties and other properties, physical properties with temperature density d, c u viscosity, solid particle diameter and gas content in the medium, etc., this is related to the system of the head, effective computing cavitation allowance and appropriate pump type: chemical properties, mainly refers to the chemical corrosion resistance and toxicity of liquid medium, is what kind of shaft seal material selection and the selection of pump type of important basis.

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