DDA 30-4 AR-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

Il relè PR 5714 scatta se la temperatura limite impostata viene superata

Il rendimento del motore è classificato come IE5 secondo IEC 60034-30-2

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

quando il filtro sinusoidale è installato

sp 5a 17 ne 5221917 DDA 30-4 AR-SS/T/SS-F-31AAFG The SMARTMultistage submersible pump designed for pumping of chemically polluted groundwater. The motor is a 3 phase motor with sand shield, mechanical shaft seal, liquid lubricated bearings and pressure equalising diaphragm. Pumpset delivered without motor cable. Motor cable to be ordered separately, EPR, Teflon or XLPE.