How to Select a Chemical Dosing Pump
A practical chemical dosing pump selection guide covering flow, pressure, fluid properties, materials, control range and system accessories.
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Engineering insights
Metering Pump & Chemical Dosing Engineering Guides
Selection guides, calculations, maintenance checklists and system-engineering notes written for industrial project and plant teams.
Technical library
From duty conditions to dependable operation.
These guides explain the questions behind equipment selection. They support early project decisions but do not replace a review of the actual chemical, process duty, applicable standard and manufacturer documentation.
Plunger vs Diaphragm Metering Pumps
Compare plunger and diaphragm metering pumps for pressure capability, containment, maintenance, fluid compatibility and lifecycle requirements.
Read the guideAPI 675 Metering Pump Selection Guide
Understand when API 675 applies and what to define when specifying controlled-volume metering pumps for critical industrial service.
Read the guideHow to Calculate Dosing Pump Capacity
Calculate dosing-pump flow from process flow, target dose, chemical concentration and solution strength, with unit checks and design margins.
Read the guideMaterial Selection for Corrosive Chemical Dosing
Select dosing-pump wetted materials using chemical concentration, temperature, contaminants, pressure and mechanical design requirements.
Read the guideCommon Causes of Dosing-Pump Failure
Diagnose loss of dosing, erratic flow, leakage, noise and repeated component failure by checking the pump and the complete chemical-feed system.
Read the guideDosing-Pump Preventive Maintenance Checklist
A practical preventive-maintenance checklist for dosing pumps, including routine inspection, calibration, lubrication, valves and safety devices.
Read the guideChemical Injection Skid Design Considerations
Key design considerations for chemical injection skids: process duty, redundancy, materials, hydraulics, controls, safety, testing and maintainability.
Read the guideDosing Applications in Water, Power and Chemical Plants
Engineering examples showing how dosing requirements differ across water treatment, power generation and chemical-process plants.
Read the guideDosing-Pump Commissioning and Troubleshooting Guide
Commission dosing pumps safely with pre-start checks, priming, relief verification, calibration, control-loop testing and structured troubleshooting.
Read the guideYour next project starts here
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