The VFI has no moving parts and is built into a stainless steel pipe

Single-stage

impellers and chambers are made of stainless steel

The pump is fitted with a combined temperature- and differential pressure sensor

non-agressive liquids without solid particles or fibres

dde 15 4 p pv v c x 31i002fg 97721042 The VFI has no movingThe SMART Digital DDE 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 degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous