Flanges are PN 16 with dimensions according to EN 1092-2

in various sizes

advanced alarm schedules

A special "Low NPSH" first-stage design reduces the pump's NPSHr value

suitable for pumping clean water

dda 12 10 ar pv v c f 31u2u2fg 97722064 Flanges are PN 16 withDDA 12 10 AR PV V C F 31U2U2FG The SMART Digital DDA 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. The duration of each discharge stroke varies according to the capacity set,