What happens to the fluid in a metering pump as it flows through its system?

In a metering pump system, the primary function of the pump is to deliver a precise amount of fluid at a controlled flow rate, which typically requires monitoring the volume of fluid being pumped. This monitoring is crucial for applications that demand accuracy in dosing, such as chemical injection in water treatment processes.

As the fluid passes through the system, the metering pump ensures that the volume dispensed matches the preset rate, and this monitoring typically involves sensors or other measurement devices to provide real-time feedback on the volume of fluid being moved. This level of control helps maintain the efficiency and effectiveness of the system, ensuring that the right amount of fluid is delivered to the desired location, which is critical in many industrial applications.

In contrast, while cooling, compressing, or mixing with air may occur in certain processes or systems, they do not characterize the primary function and typical operations of a metering pump. The emphasis on volume monitoring aligns closely with the fundamental purpose of metering pumps, emphasizing their role in delivering exact quantities of liquid rather than manipulating its physical state or properties.