Start level variation

User-defined functions

The click wheel and the multi-coloured backlit graphic plain-text LC display enable intuitive commissioning and operation

mobile phone

Counter for total dosed volume (resettable)

dda 30 4 ar pvc v c f 31u2u2fg 97722256 Start level variationDDA 30 4 AR PVC V C F 31U2U2FG The SMART Digital DDA 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 high viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity set,