The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater

greased-for-life ball bearings

DDA 17-7 FCM-PP/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

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

DDA 17-7 FC-PVC/T/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

tp 100 90 4 a f a bqqe iw3 93426520 The impeller is a SEMISingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 16 DIN flanges (EN 1092 2 and ISO