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The basic concept of the metering pump


Metering pump is a special volumetric pump which can meet the needs of various strict process flow, and the flow can be adjusted steplessly in the range of 0-100%. The metering pump is used to transport liquid (especially corrosive liquid).

Metering pump is a kind of fluid conveying machinery. The outstanding feature of the metering pump is that it can maintain a constant flow independent of discharge pressure. The use of metering pump can complete the functions of conveying, metering and regulation at the same time, so as to simplify the production process. Using multiple metering pumps, several media can be input into the process flow in accurate proportion for mixing. Because of its outstanding, metering pump has been widely used in petrochemical, pharmaceutical, food and other industrial fields.