Grundfos Manual Dosing Pumps – Fixed Dose Rate (-B Models)

This collection showcases Grundfos diaphragm dosing pumps with manual control and fixed dose rate functionality, perfect for applications where consistent and steady chemical dosing is required. Designed for simplicity and reliability, these pumps maintain a constant dose regardless of system changes in pressure or flow, ensuring repeatable and accurate chemical injection every time.

These fixed-rate manual dosing pumps are ideal for use in water treatment, food processing, industrial manufacturing, and agriculture, where flow-proportional dosing isn't necessary but dependable delivery is essential.

Models in this range include:

• Grundfos DDE-B – Compact and economical with basic manual control
• Grundfos DMX-B – Medium capacity diaphragm dosing with rugged performance
• Grundfos DMH-B – High-pressure diaphragm dosing for demanding applications

Built with Grundfos Digital Dosing™ technology, these pumps deliver smooth, pulse-free operation with long service life and low maintenance.

All models ship free Australia-wide, with expert technical support from Land & Water Technology.