Each power head is fitted with an unbalanced rubber bellows seal

5-16 AR-PVC/T/C-F-32U2U2 The SMART Digital DDA is a compact positive displacement

DDA 17-7 AR-PV/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

The shaft seal is according to EN 12756

dda 12 10 fc pvc e c f 31i002fg 97722083 Each power head is fittedDDA 12 10 FC PVC E C F 31I002F 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,