The unbalanced rubber bellows seal is according to DIN EN 12756

Flange connection

La struttura consente il ritiro dell'unità di iniezione dalla linea di processo e la relativa pulizia

Spring material is Alloy C-4 (NiMo16CrTi

dde 6 10 p pp e c x 31i001fg 97720950 The unbalanced rubber bellows sealThe 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