ddc 6 10 ar ss t ss f 31aafg 97721391 or a DMX model 221

or a DMX model 221 dosing pump

Non-return footvalve with strainer

The VFI is the industrial version (4-20 mA output) of the Grundfos vortex flow meter range

Rigid suction lance with adjustable length for mounting in a tank

Operation modes and functions:

ddc 6 10 ar ss t ss f 31aafg 97721391 or a DMX model 221DDC 6 10 AR SS T SS F 31AAFG The SMART Digital DDC 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,