Grundfos SMART Digital S DDC

Grundfos SMART Digital S DDC is intended for common dosing applications where users need reliable digital dosing without the full advanced function set of DDA. It is relevant in water treatment, chemical dosing and industrial utility systems where stable metering, simple operation and repeatable performance matter. The model offers a strong balance between functionality and operating simplicity.The pump is equipped with internal stroke-speed and frequency control using a stepper motor. It includes a flexible control cube, mounting plate, click wheel and graphical display, making operation straightforward for site personnel. The model supports manual and pulse control, and selected variants can include analogue control and relay functions depending on configuration.SMART Digital S DDC covers dosing duties up to 15 l/h, and DDC includes SlowMode for dosing high-viscosity or degassing liquids. Capacity setting in practical units and smooth continuous dosing help operators adapt the pump to process needs. These features make DDC suitable for routine dosing tasks where reliability and usable control are more important than advanced diagnostics.For maintenance teams, the benefit is a dosing pump that is easy to operate, configure and integrate into standard systems. Correct selection of materials, valves and installation accessories is still important for long-term reliability. AxFlow can help match the DDC model to the chemical, duty point and installation setup.