Pressure relief valves protect the pump in case of too high counterpressure

per il montaggio in serbatoi cilindrici Grundfos o per l'uso con adattatori per serbatoi

DDC 6-10 AR-PP/E/C WITH ACCESS The SMART Digital DDC is a compact positive displacement

DDC 15-4 AR-PV/E/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

dmx 50 10 b pvc v c x e1i007xemng 99205999 Pressure relief valves protect theThe 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: PVC Dosing head PTFE coated diaphragm Double ball valves up to 50 l h and single ball valves from 60 l h Other