dmx 17 4 ar pvc e t s g1u3u3femng 99772014 The impeller is a VORTEX

The impeller is a VORTEX impeller for 50 mm free passage suitable for pumping groundwater

External communication The Grundfos Dedicated Controls system can communicate with external units such as

Stroke frequency adjustable from 1 stroke/min to maximum stroke frequency

5 m Control cable for all in- and output signals

Insulating shells are designed for individual pump type

dmx 17 4 ar pvc e t s g1u3u3femng 99772014 The impeller is a VORTEXThe 221 pump of the DMX series is a versatile positive displacement diaphragm dosing pump. The diaphragm is coupled mechanically via a precise gear eccenter tapet system to a high efficiency AC motor. The dosing capacity is adjusted by varying the stroke length at the stroke adjustment knob in the ratio 1: 10. The liquid end is composed of: Dosing head PTFE coated diaphragm Double ball valves up to 50 l h and single ball valves from 60 l h Other