Highly robust non-return valve to fit into the 1 1/4"" outlet connection of UNILIFT KP

volute twin-head pump with in-line suction and discharge ports of identical diameter

resulting in optimum smooth and continuous discharge flow

Intermittent (S3) operation between 40°C and 60°C liquid temperature is permitted up to 30% (3 minutes of operation

Two potential-free output relays for maximum 30 V AC/DC (configurable

dda 120 7 ar pvc l v c f 31u3u3fg 99159503 Highly robust non-return valve toDDA 120 7 AR PVC L V C F 31U3U The SMART Digital DDA is a compact positive displacement, diaphragm dosing pump with variable speed drive (PMS 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,