injection unit 95730964 Features and benefits The Grundfos

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

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

A deaeration valve for easy start-up

for connection of the Grundfos CIU fieldbus converter)

We offer several dU/dt and sine-wave motor filters for our CUE range to reduce the dU/dt and peak voltages to the motor windings and the acoustic noise generated in the motor

injection unit 95730964 Features and benefits The GrundfosInjection 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.