They have a litre scale and a black screw cap

The kit includes:

Additional features

tre ingressi analogici

using the 2 in-line connections

dde 200 4 b pv e c f 31u3u3fg 99159358 They have a litre scaleThe SMART Digital DDE is a compact positive displacement, diaphragm dosing pump with variable speed drive (PMS 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 discharge