dda 30 4 ar pvc v c f 31i002fg 97722257 The motor includes a frequency

The motor includes a frequency converter and PI controller in the motor terminal box

two signal-relay outputs (potential-free contacts)

5-16 AR-PV/V/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

and easy access and service

DDC 15-4 AR-PV/E/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

dda 30 4 ar pvc v c f 31i002fg 97722257 The motor includes a frequencyDDA 30 4 AR PVC V C F 31I002FG 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,