injection unit 95730905 DDA 17-7 AR-PVC/T/C-F-31I002FG The SMART

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

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

Dosing flow variation ±1

DDC 15-4 AR-PV/T/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

injection unit 95730905 DDA 17-7 AR-PVC/T/C-F-31I002FG 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.