DDA 30-4 FCM-PP/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

They are installed in the discharge line near the pump

Additional features

DDA 17-7 AR-PVC/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

nonché l'impostazione della pompa su funzionamento "Min

injection unit 95730922 DDA 30-4 FCM-PP/V/C-F-32U2U2FG The SMARTInjection units connect the dosing line with the process line. They ensure a minimum counterpressure of 0. 7 bar, and avoid backflow of the dosing liquid. The spring loaded non return valve comes with Tantal spring. The injection pipe of PP, PVC and PVDF versions can be shortened.