dda 7 5 16 ar c pvc e c f 31u2u2fg 93016939 A cartridge shaft seal ensures

A cartridge shaft seal ensures high reliability

pressure boosting and closed circulation systems with a high static pressure

and avoid backflow of the dosing liquid

The unbalanced rubber bellows seal is according to DIN EN 12756

dda 7 5 16 ar c pvc e c f 31u2u2fg 93016939 A cartridge shaft seal ensuresThe SMART Digital DDA C 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. Depending on the set capacity, the duration of the discharge stroke varies, ensuring an optimal, uniform