" operation or to "Stop"

External communication The Grundfos Dedicated Controls system can communicate with external units such as

75 to 92 kW

Pulsante 100% (max

wastewater and similar

dda 17 7 ar c pp v c f 31u2u2fg 93016959 " operation or to "Stop"The SMART Digital DDA C 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. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform