injection unit 95730966 DDA 120-7 FCM-PVC/T/C-F-31U3U3 The SMART

DDA 120-7 FCM-PVC/T/C-F-31U3U3 The SMART Digital DDA is a compact positive displacement

Ball valves

50 % (maximum flow= 15 l/h) and 25 % (maximum flow= 7

The click wheel and the multi-coloured backlit graphical

injection unit 95730966 DDA 120-7 FCM-PVC/T/C-F-31U3U3 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.