injection unit 95730964 DDA 30-4 AR-PVC/E/C-F-32U2U2FG The SMART

DDA 30-4 AR-PVC/E/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

DDC 6-10 AR-PVC/V/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

The measured pressure and flow are displayed and can be integrated into the process control system

Features and benefits The Grundfos Dedicated Controls system offers the features and benefits below:

injection unit 95730964 DDA 30-4 AR-PVC/E/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. Injection units with lip valve are typically used to add sodium hypochlorite solution to water with a high carbonate content. The FKM lip prevents crystallisation and blocking caused by alkali carbonate reactions at the point of injection.