dde 6 10 b pp e c x 31i001fg 97720906 Pressure valves provide a constant

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

mechanical shaft seal

a straight or 90° bent pipe for BM 3A

"Alarm": Motor has stopped (flashing red indicator lights)

dde 6 10 b pp e c x 31i001fg 97720906 Pressure valves provide a constantThe 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