nke 40 250 219 asa1f2besbqqehwa 99539864 The efficient SuperVortex impeller provides

The efficient SuperVortex impeller provides passage of long fibres and solids up to 65 mm and is suitable for wastewater with a dry matter content of up to 5 %

Applies only to pumps with control variant: AR

Insulating shells are designed for individual pump type

Auto deaeration during pump standby to avoid stand-still due to air-locking

VNC connection for migration of user interface to a web browser

nke 40 250 219 asa1f2besbqqehwa 99539864 The efficient SuperVortex impeller providesNon 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