Vertical, multistage, centrifugal pump for a wide range of applications

CRN (CR)

Applications
Liquid transfer, pressure boosting and circulation of hot and cold liquids, e.g. in connection with production of potable water (RO), concentration of aqueous solutions and purification of liquids for industrial applications.

Integrated VFD Motors with PI Control

E-Pump

The Grundfos E-pump delivers tremendous pumping flexibility and energy savings. Each pump automatically adjusts its speed to meet a wide range of operating conditions. The E-pump provides constant or variable flow, pressure and temperature for such applications as heating, cooling and water supply. They are also great for process operations where a 0/4 - 20 MA, 0/2 -10 V, or 1-2 Khz signal is provided by a sensor. A "PI" system controller and 5 V and 24 V sensor power are also integrated to provide a "Total Pumping System."

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