Alldos DMI P3 Diaphragm Dosing Pump c/w P3 Dosing System


The P3 dosing system incorporates a priming chamber which eliminates the problem of suction lifts with gassing chemicals such as sodium hyperchlorite that tend to cause air locks in the suction lines. The accuracy of the pumps electronics make it possible to reduce the dosing flow down to approx. 0.05 l/h.


  • Accurate dosing of very small capacities with a new double diaphragm system
  • Reliable dosing of gassing chemicals with automatic deaeration via a priming chamber
  • Precise dosing of concentrated liquids due to accurate calibration whilst in operation
  • Plus additionally:
    Exchanging the containers whilst the pump is running due to constant admission pressure the priming chamber.

See also Alldos DMI diaphragm dosing pump, Alldos DMI Etron diaphragm dosing pump, Alldos DME digital dosing pump.

Alldos Pumps

ALLDOS DMI LITERATURE (Grundfosliterature DMI P3pdf.pdf, 43 Kb) [Download]

Please note all pumps are despatched at the earliest available for each manufacturer, this could be 9 -10 working days or more, for updated information please contact our sales office.

For next day delivery, please ensure your order is placed before 2pm Monday to Friday, orders received after 2pm Friday will be processed the next working day as we are closed at the weekend. For any orders after this time that still require next day delivery, please contact the office on 01977 602200.