nk 40 250 260 ay1f2sesbaqexw1 96839615 Filtri dU/dt I filtri dU/dt

Filtri dU/dt I filtri dU/dt riducono i picchi di tensione e i dU/dt degli impulsi ai terminali del motore

analog 0/4-20mA and external stop

Tank material: MDPE

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

A G 2 opening for a suction lance or a foot valve

nk 40 250 260 ay1f2sesbaqexw1 96839615 Filtri dU/dt I filtri dU/dtNon 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