What Is a Dosing Pump
A dosing pump is a positive-displacement pump that delivers a repeatable volume of chemical. Buyers also call the same machine a metering pump. This site sells both names as one category.
What is in the category
The category covers solenoid, motor-driven diaphragm, hydraulic diaphragm, plunger and digital pumps, plus packaged chemical dosing systems. A quote needs the chemical, the flow and the back pressure. This page states no stroke volume and no price.