Filtri dU/dt I filtri dU/dt riducono i picchi di tensione e i dU/dt degli impulsi ai terminali del motore

During installation

DDA 17-7 FC-PP/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

The motor is insulation class F and has long-life deep-groove greased-for-life ball bearings

DDA 30-4 AR-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

sp 9 18 98699033 Filtri dU/dt I filtri dU/dtSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval.