The shaft seal is according to EN 12756

Non-self-priming

dry-running protection sensor input

access to complete alarm/warning log

dde 6 10 b pp v c x 32i001fg 97720922 The shaft seal is accordingThe 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