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Grundfos Stepper Motor Driven Dosing Pumps

Grundfos DME Digital Dosing pumps offer stepper motor driven pumps in the range from 60 l/h to 940 l/h.

Digital Dosing

The use of stepper motor/EC drives optimizes control of the stroke speed. The duration of each pressure stroke varies according to the flow setting. The suction stroke time always remains constant but can be lengthened using the anti-cavitation function and thus adapted to the relevant needs. This way suction always takes place with the full stroke volume. This results in continuous dosing and lower pulsation in the dosing system – important factors in ensuring smooth pumping of outgassing media and in installations requiring longer suction lines.

The range of pumps offer

  • Precise and easy setting
  • Turndown ratio 1:800
  • Fieldbus communication
  • Overload protection
  • Switch-mode power supply
  • Range of materials

To compliment the Grundfos range of pumps, we can supply a range accessories, tanks, standard and bespoke packaged systems.