nk 65 160 177 aa2f2aesbqqepw1 93401360 The motor versions EEx e

The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies

The motor is a 3-phase synchronous high efficiency permanent magnet submersible motor of canned type

Flanges are PN 16 with dimensions according to EN 1092-2

The dimensions of the insulating shells for air-conditioning and cooling systems differ from those of the insulating shells for heating systems

nk 65 160 177 aa2f2aesbqqepw1 93401360 The motor versions EEx eNon 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