injection unit 95730944 DDA 12-10 AR-PVC/T/C-F-31U2U2I The SMART

DDA 12-10 AR-PVC/T/C-F-31U2U2I The SMART Digital DDA is a compact positive displacement

DDC 9-7 A-PP/V/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

Multistage submersible pump designed for pumping of chemically polluted groundwater

non-aggressive liquids without solid particles or fibres

Counter for total dosed volume (resettable)

injection unit 95730944 DDA 12-10 AR-PVC/T/C-F-31U2U2I 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.