8mm) non return valve

pump alternation

A pressure sensor monitoring changes in the water consumption signals the speed controller to change motor speed to adapt performance to the new state

that ensures high corrosive resistance

The shaft seal is according to EN 12756

dda 30 4 fcm pv t c f 31i002fg 97722352 8mm) non return valveDDA 30 4 FCM PV T C F 31I002FG 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 set,