injection unit 95730905 DDA 120-7 FCM-PV/T/C-F-31U3U3I The SMART

DDA 120-7 FCM-PV/T/C-F-31U3U3I The SMART Digital DDA is a compact positive displacement

Optimum capacity and stroke frequency graduation

Dosing flow variation ±1

The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater

DDA 17-7 FCM-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

injection unit 95730905 DDA 120-7 FCM-PV/T/C-F-31U3U3I 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.