50 % (maximum flow= 7

Una guarnizione in PTFE inserita sulla spina di collegamento del cavo ne garantisce la tenuta stagna prevenendo la formazione di umidità negli avvolgimenti di statore

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

DDA 17-7 AR-PVC/T/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

The revolutionary S-tube® impeller provides free spherical passage of solids up to 80 mm and is suitable for wastewater with a dry matter content of up to 3 %

cm 1 3 a r a v aqqv c1 a a n 92889367 50 % (maximum flow= 7Compact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 1 phase, foot mounted, fan cooled