"Accensione": Il motore è in funzione (spie verdi che girano) o non in funzione (spie verdi fisse)

start/stop contacts

DDC 6-10 AR-PVC/V/C-F-31U7U7BG The SMART Digital DDC is a compact positive displacement

They can be of same or different diameter

DDA 17-7 AR-PV/V/C-F-31I004BG The SMART Digital DDA is a compact positive displacement

injection unit 95730943 "Accensione": Il motore è inInjection 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. The injection pipe of PP, PVC and PVDF versions can be shortened.