Metering pump is an important tool of modern industry indispensable, so what is the metering pump, metering pump which has the vital role in the chemical industry in the daily operation, we will try to understand.

Metering pump is a kind of special volume pump which can meet the needs of various strict process requirements, flow can be stepless adjusted in the range of 0-100%, used to transport liquid (especially corrosive liquid).

Metering pump is also called quantitative pump or proportional pump, metering pump belongs to reciprocating volume pump, used for accurate measurement, usually requires the stability accuracy of metering pump is not more than + 1%.

With the continuous development of modern industry towards automatic operation and long distance automatic control, the advantages of metering pumps are strong matching, and the advantages of adapting to the medium (liquid) are particularly prominent.

Metering pump is a kind of fluid conveying machinery, its outstanding feature is to maintain constant flow independent of the discharge pressure. The metering pump can accomplish the functions of conveying, metering and adjusting at the same time, so as to simplify the production process.

Using a number of metering pumps, you can mix several media in an accurate proportion into the process flow. Because of its own outstanding, metering pump has now been widely used in petrochemical, pharmaceutical, food and other industrial fields.