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Dosing accuracy confirmed in university study
An independent university study backs up the claims made by Grundfos regarding the dosing accuracy of the DDA-FCM. When testing with water, the deviation between set point and actual value is less than one percent at a flow rate higher than 50 ml/h; similar impressive results have been confirmed for chlorine bleach. The conclusion is clear: the SMART Digital DDA-FCM is far superior to conventional dosing pumps in terms of accuracy and precision.