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

with vertical discharge port and integrated submersible 3-phase totally enclosed motor in insulation class F (155°C)

The Grundfos CIU unit can be connected permanent or temporarily for changing the pre-setting

in acciaio inossidabile

La gamma SMART Digital Dosing funziona sempre con piena lunghezza della corsa del pistone

nke 40 125 105 asa1f2besbqqehwb 99539843 The impeller is a SEMINon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber