The VFI is delivered with a Stainless steel

The DDA-C has built-in connectivity that allows easy setup and tracking via the Grundfos GO app as well as easy integration into a Modbus RTU or TCP bus system

The dosing flow can be adjusted by means of an adjustment knob on a logarithmical scale from 0

resulting in optimum smooth and continuous discharge flow

cm 10 8 a r g e aqqe f a a n 98761008 The VFI is delivered withCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, foot mounted, fan cooled asynchronous motor.