Grundfos SEG grinder pumps are non-self-priming

Injection unit

Service information display to show when service and which wear-part order number is required

frequency converters from alternative suppliers can be used as well

DDC 9-7 AR-PV/V/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

dda 7 5 16 ar pvc t c f 31u2u2fg 97721954 Grundfos SEG grinder pumps areDDA 7. 5 16 AR PVC T C F 31U2U2 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