What is a key feature of a diaphragm, piston, or plunger operated metering pump?

A key feature of diaphragm, piston, or plunger operated metering pumps is their suitability for low flow applications. These types of pumps are designed to deliver precise amounts of liquid, making them ideal for situations where accurate dosing is essential, such as in chemical feed systems, pharmaceuticals, or food processing.

The mechanics of diaphragm and piston pumps allow them to effectively manage lower flow rates while maintaining high accuracy and reliability in the delivery of materials. This precision is crucial in applications that require specific quantities of fluid to be dispensed, often in continuous or batch processes.

While these pumps can handle various fluid types, their primary design advantage lies in their capability to meter small volumes efficiently, which distinguishes them in the marketplace for applications that need careful control over flow rate. The other features, such as high capacity flow rates, self-priming, or high viscosity tolerance, may be advantageous in some contexts but are not defining characteristics of diaphragm, piston, or plunger metering pumps specifically designed for low flow scenarios.