Industrial metering pumps are crucial for chemical dosing in large-scale manufacturing. 

Industrial metering pumps in 2025 are precision devices designed to deliver controlled and accurate fluid flow for a wide range of applications in industries such as chemical processing, water treatment, pharmaceuticals, and food & beverage.

Key specifications and features:

Flowrate & Pressure: These pumps cover flow rates from a few milliliters per hour up to tens of thousands of liters per hour, with pressure capacities ranging from low to several hundred bars, depending on the application.

Pump Types: Common types include diaphragm pumps, peristaltic pumps, plunger pumps, gear pumps, and rotary lobe pumps, each suited to different fluid characteristics and precision needs.

Materials: Construction materials often include corrosion-resistant alloys, stainless steel, PTFE, and other specialty compounds to handle aggressive chemicals and ensure durability.

Adjustability: Flow can be adjusted via stroke length, stroke speed, or number of active pump heads, with some models offering electronic or pneumatic actuators for automated control.

Control & Integration: Modern metering pumps feature microprocessor controls, user-friendly interfaces, digital displays, and compatibility with PLC and SCADA systems for precise, remote operation.

Applications: Used for chemical dosing, feedwater treatment, acid/base injection, pharmaceutical ingredient dosing, food additive metering, and high-precision industrial processes.

Safety & Reliability: Features often include multi-layer safety diaphragms, overload protection, leak detection, and compliance with industry standards (e.g., NSF, CE).

Examples: ProMinent’s Sigma X metering pump offers smart connectivity and robust safety features; peristaltic pump provides precise chemical feed with easy maintenance.

In summary, industrial metering pumps in 2025 are essential for delivering precise, reliable fluid control in complex industrial environments, with ongoing innovations enhancing efficiency, safety, and integration capabilities.