50 % and 25 % maximum flow

300 and 500 litres include additionally:

DDA 17-7 AR-PP/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

memory function)

DDA 17-7 FC-PP/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

dde 200 4 ar pv v c f 31u3u3fg 99159367 50 % and 25 %The SMART Digital DDE is a compact positive displacement, diaphragm dosing pump with variable speed drive (PMS 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 discharge