nke 65 160 149 aa2f2aesbqqegwa 99104806 diaphragm dosing pump with variable-speed

diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption

Analog 4-20 mA control (scalable maximum flow)

The diaphragm is coupled hydraulically via a precise gear-eccenter-tapet-system to a high efficiency AC motor

Level measurement The Dedicated Controls system starts/stops the wastewater pumps by means of

50 % and 25 % maximum flow

nke 65 160 149 aa2f2aesbqqegwa 99104806 diaphragm dosing pump with variable-speedNon 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