Dosing & Metering Pump Solutions
Dosing and metering pumps are used wherever a process depends on precise, repeatable chemical or additive injection. Unlike transfer pumps, metering pumps are selected for accuracy first—delivering a controlled volume at the required pressure, either continuously or in batches. They play a key role in maintaining product quality, protecting equipment, and keeping processes within specification.
Common Dosing & Metering Applications
Typical duties include:
- Chemical injection for corrosion inhibitors, biocides, demulsifiers, pH adjusters, colorants, flavorings, and catalysts
- Water and wastewater treatment such as chlorination, coagulation/flocculation, polymer dosing, and neutralisation
- Process feed control into reactors, mixers, filtration systems, and emulsification lines
- Utility dosing for boiler treatment, cooling water conditioning, and CIP chemical injection
- Packaged/skid systems where compact, automated dosing is required at multiple points
These applications often involve low flow rates, variable backpressure, and chemicals that can be aggressive or sensitive.
What Operators Need
Good dosing and metering solutions are defined by:
- High accuracy and repeatability across the full operating range
- Stable low-flow performance, even at high system pressure
- Wide turndown ratios so dosing can scale up or down without losing control
- Chemical and materials compatibility to prevent swelling, corrosion, or contamination
- Controlled pulsation where smooth feed is essential to process stability
- Easy calibration and maintenance, reducing downtime and operator risk
- Integration with control systems (manual adjustment or automated feedback loops)
Why the Right Dosing Pump Matters
A duty-matched metering pump improves consistency, reduces chemical waste, and helps plants stay compliant with safety and quality targets. In short, accurate dosing protects both the process and the product—day after day.
