The pump head and base are in cast iron – all other wetted parts are in stainless steel

il sensore di pressione di fabbrica è collegato a uno di questi ingressi

The Grundfos Eye indicator on the operating panel provides visual indication of pump status:

Pump materials in contact with the liquid are in high-grade stainless steel

dde 15 4 p pvc v c x 32u7u7bg 97721167 The pump head and baseThe 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