Metering & Dosing Pumps
Precise chemical injection with diaphragm and peristaltic dosing pumps.
6 products
Graco SoloTech Peristaltic
Single-roller peristaltic hose pump for accurate metering and transfer of abrasive, caustic, or shear-sensitive fluids.
Grundfos DME
Variable-speed diaphragm dosing pump for medium-capacity chemical metering with wide turndown.
Grundfos DMH
High-pressure diaphragm/plunger metering pump built to API 675 for precise, demanding chemical injection.
Grundfos DMX
Mechanically actuated diaphragm dosing pump for robust, higher-capacity chemical metering.
Grundfos SMART Digital DDA
Stepper-driven digital diaphragm dosing pump with flow measurement and an enormous turndown for precise chemical injection.
Grundfos SMART Digital DDC / DDE
Compact digital diaphragm dosing pumps for accurate, everyday chemical metering in water and process systems.
How to choose metering & dosing pumps
The right choice comes down to your application — flow and head requirements, the fluid being handled, available power, and materials of construction. Use the filters and Advanced Search to narrow by spec, or let our team help you size it.