La valvola di non ritorno a molla viene fornita con molla Tantal Queste unità di iniezione vengono utilizzate dove è richiesta una pulizia regolare del tubo di iniezione

or industrial pumping solutions

DDA 12-10 FC-PVC/E/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

DDA 120-7 AR-PV/V/C-F-32U3U3FG The SMART Digital DDA is a compact positive displacement

DDA 30-4 AR-PVC/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

dda 200 4 fcm pv v c f 31u3u3fg 99159409 La valvola di non ritornoDDA 200 4 FCM PV V C F 31U3U3F The SMART Digital DDA is a compact positive displacement, diaphragm dosing pump with variable speed drive (PMS motor) and intelligent control electronics with minimum energy consumption. The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity set,