injection unit 95730966 Mechanical lock to protect the

Mechanical lock to protect the pump against unauthorised access

the power head (motor

DDA 17-7 FCM-PV/T/C WITH ACCES The SMART Digital DDA is a compact positive displacement

5 V voltage supply to potentiometer and sensor

rain water and similar

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.