GRUNDFOS WATER TREATMENT


SMART Digital Modular. Simple. Intelligent.


Even more benefits at www.grundfosalldos.com/smartdigital


> Stepper motors as standard technology From the basic DDE model up to the high-end DDA model, stepper motor drive technology ensures unbeatable


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advantages in the area of dosing applications. Reduction of type variety through the extremely large adjustment range from 0.0025 to 7.5 l/h (1:3000) with only one model, the low-pulsation and uniform dosing of even the smallest quantities and the optimum pumping of degassing media are only a few examples of this innovative drive technology. Furthermore, the DDA offers integrated flow measurement and ensures a readjustment of the dosing flow in case of a deviation of the set-point value. So now process reliability is assured even in the event of dosing errors.


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