They have a litre scale and a black screw cap

Manual dosing from 0

We recommend a Grundfos CUE frequency converter

"Power input" and total "Power consumption"

advanced alarm schedules

dde 6 10 p pp e c x 31u2u2fg 97720949 They have a litre scaleThe SMART Digital DDE is a compact positive displacement, diaphragm dosing pump with variable speed drive (stepper motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous