For thermal protection

and R-version)

analog 0/4-20mA

per il montaggio in serbatoi cilindrici Grundfos o per l'uso con adattatori per serbatoi

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

dde 15 4 b pv e c x 31i002fg 97721004 For thermal protectionThe 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