They are installed in the discharge line near the pump

Auto deaeration during pump standby to avoid stand-still due to air-locking

The motor is protected by output filters against overvoltage and increased operating temperature

BM pumps are available in four different versions (standard

dda 7 5 16 fc ss t ss f 31aafg 97722004 They are installed in theDDA 7. 5 16 FC SS T SS F 31AAFG The SMART Digital DDA 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 high viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity