The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2

water-lubricated journal bearings and a volume compensating diaphragm

" operation or to "Stop"

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

5-16 AR-PV/V/C-F-32U2U2F The SMART Digital DDA is a compact positive displacement

dda 7 5 16 fc pv t c f 31u2u2fg 97722000 The motor efficiency is classifiedDDA 7. 5 16 FC PV T C F 31U2U2F 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