diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption

or a DMX model 221 dosing pump

DDA 200-4 AR-PV/V/C-F-32U3U3FG The SMART Digital DDA is a compact positive displacement

The liquidless and maintenance free cooling system ensures that the pump can be used for submerged or dry installation

DDC 9-7 AR-PP/V/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

cm 5 3 a s a e aqqe e a a n 97568450 diaphragm dosing pump with variable-speedCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal NPT pipe threads. The pump is fitted with a 3 phase, foot mounted, fan cooled asynchronous motor.