The motor is protected by output filters against overvoltage and increased operating temperature

Grundfos DWK pump is a submersible pump for dewatering and drainage applications

ove numerosi ingressi e uscite sono necessari:

one-family or two-family houses

The impeller is a VORTEX impeller for 35 mm free passage suitable for pumping groundwater

dda 120 7 ar ss l v ss f 31a1a1fg 99159506 The motor is protected byDDA 120 7 AR SS L V SS F 31A1A 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,