expansion tank

then 7 minutes of standby)

plain-text LC display make commissioning and operation intuitive

alarm relay output

Analog control 0/4-20 mA (scalable)

ddc 9 7 a pv t c f 31u2u2fg 97721421 expansion tankDDC 9 7 A PV T C F 31U2U2FG The SMART Digital DDC 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 set,