injection unit 95730966 Mechanical lock to protect the

Mechanical lock to protect the pump against unauthorised access

the power head (motor

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

rain water and similar

DDA 12-10 FCM-PV/T/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

injection unit 95730966 Mechanical lock to protect theInjection 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.