nk 40 315 305 ay1f2aesbqqexw3 98986928 Multi-stage submersible pump designed for

Multi-stage submersible pump designed for pumping of chemically polluted groundwater

The pump mounting platform is higher than the screw cap to protect pumps and connections when filling chemicals into the tank

Flange connection

Flanges are PN 16 with dimensions according to EN 1092-1

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

nk 40 315 305 ay1f2aesbqqexw3 98986928 Multi-stage submersible pump designed forNon 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