dda 12 10 ar c pvc e c f 31i002fg 93016951 Pressure loading valves provide a

Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

"Warning": Motor is still running (rotating yellow indicator lights) or has stopped (permanently yellow indicator lights)

DDC 15-4 AR-PV/V/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

DDA 30-4 AR-PP/V/C WITH ACCESS The SMART Digital DDA is a compact positive displacement

Auto deaeration during pump standby to avoid stand-still due to air-locking

dda 12 10 ar c pvc e c f 31i002fg 93016951 Pressure loading valves provide aThe SMART Digital DDA C is a compact positive displacement diaphragm dosing pump with variable speed drive (stepper 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. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform