ove numerosi ingressi e uscite sono necessari:

DDA 12-10 FC-PP/V/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

optimisation of your maintenance and service program

DDA 200-4 AR-PV-L/V/C-F-31U3U3 The SMART Digital DDA is a compact positive displacement

Grundfos recommend intermediate guide rail brackets to ensure stable installation and service of submerged pumps on auto coupling

dmx 115 3 b pvc e c x e1u3u3xemng 99772011 ove numerosi ingressi e usciteThe 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