Chemical dosing and metering pumps are employed to distribute or inject precisely measured amounts of fluid into a process. These pumps are commonly brought to use during water treatment applications, such as cooling towers, boilers, industrial wastewater treatment, or for diverse chemical processes. Due to their minimal cost, convenience of use and reliability, and high level of precision, solenoid metering pump is popular in chemical feed applications. And, this is the reason many people are shifting over to these metering pumps. In this article, we have explained more about the metering pumps. Defining the Solenoid Metering Pump The solenoid metering pump is the chemical injection pump or dosing pump. It is a member of the positive displacement pump family. The primary function of a dosing pump is to deliver precise amounts of chemicals into a system. Dosing pumps are available in various configurations, including piston, peristaltic, diaphragm, and hydraulic diaphragm d...