nk 50 160 177 aa1f2aesbaqeiw3 97829354 DDA 30-4 AR-PV/E/C-F-31U2U2FG The SMART

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

the AutoFlowAdapt function automatically adjusts the pump speed to the process conditions to maintain the target flow even with fluctuating back pressure or air bubble formation (degassing drive strategy)

The motor includes a frequency converter and PI controller in the motor terminal box

Multi-stage submersible pump designed for pumping of chemically polluted groundwater

discharge tubing

nk 50 160 177 aa1f2aesbaqeiw3 97829354 DDA 30-4 AR-PV/E/C-F-31U2U2FG The SMARTNon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber