injection unit 95730905 DDA 30-4 AR-PVC/T/C-F-31U2U2FG The SMART

DDA 30-4 AR-PVC/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

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

2 m PVC (ETFE with PVDF dosing head) suction hose

Dosing flow variation ±1

Optimum capacity and stroke frequency graduation

injection unit 95730905 DDA 30-4 AR-PVC/T/C-F-31U2U2FG 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.