Designed for mechanical or digital control, you can rely on Grundfos diaphragm pumps to provide the accuracy, durability and reliability you need in dosing chemicals in general water treatment and industrial process applications. All models feature corrosion-resistant PVC for the pump bodies and dosing heads, EPDM diaphragms and ceramic valve ball. They are also supplied with complete installation kits including foot valve with strainer, injector valve, 2m PVC suction hose and 6m PE delivery hose.
Design Advantages
- Precise and easy setting
- Unique dosing technology
- Compact design saves money and space
- Accessories enhance operation of the entire system
- Smooth and low-pulsation dosing
- Carefully selected materials for reliability and longevity
Available Options
We customise pumps according to your specific application. Get in touch with us today to get a complete list of your options.
- Materials options
- Control options
- Connection options
- Accessories and spare parts
- Baseplate/mounting
Key Specifications
MECHANICAL
| RANGE | MAX FLOW | MAX HEAD | LIQUID TEMP | MAX PRESSURE |
|---|---|---|---|---|
| DMH | 1.5m3/h | 200 bar | -10 .. 90 °C | 200 bar |
| DMX | 0.765 m3/h | 12 bar | -10 .. 70 °C | 12 bar |
| UPS (N) | 14 m³/h | 10 m |
DIGITAL
| RANGE | MAX FLOW | MAX HEAD | LIQUID TEMP | MAX PRESSURE |
|---|---|---|---|---|
| DDA | 0.200 m3/h | 16 bar | -10 .. 50 °C | 16 bar |
| DDE | 0.200 m3/h | 10 bar | -10 .. 50 °C | 10 bar |
| DME | 0.940 m3/h | 10 bar | 10 bar |
Applications
- Drinking water treatment
- Wastewater treatment
- Cooling water treatment
- Washing systems
- Process water treatment
- Chemical industry
- Caustic Dosing
- Sulphuric acid dosing
- pH correction
- Chemical dosing
- Desalination
- Industrial wastewater and water supply
- Industrial Heating
