Choosing the Correct Metering Pump a Must in Water-Treatment

摘要

At their simplest, metering pumps are used to inject liquids at precisely controlled, adjustable flow rates, which is a process that is often called "metering." As defined by the Hydraulic Institute's Metering Pump Section, controlled-volume metering pumps are reciprocating positive-displacement pumps that are typically used for the injection of chemical additives, proportional blending of multiple components or metered transfer of a single liquid.