Grundfos Pumps India Pvt Ltd, a 100% subsidiary of Grundfos - Denmark, has introduced Grundfos Blueflux?, a patented advanced motor technology, which saves up to 5 % of energy consumption in pumps. Grundfos high efficiency motors and variable frequency drives (VFD) are specifically designed to reduce energy consumption.

Grundfos Blueflux is designed to optimise the cut out of the waste as the technology represents the best from Grundfos within energy efficient motors and VFDs. A Grundfos Blueflux VFD regulates motor speed in response to varying system demands. This ensures the motor never does more work than necessary, which in turn reduces the downtime and increases the operational lifetime. Grundfos Blueflux motors and VFD are designed to integrate perfectly with each other. The VFDs are programmed with Grundfos software and can come preset and pre attached to the motors or purchased separately. Grundfos also offers E-solutions in which the pump, motor and VFD come fully integrated. Grundfos Blueflux enables immediate and substantial savings in commercial, industrial, public and water utility applications.

The software and the interfaces in Grundfos Blueflux are purpose built, installation error is eliminated and establishing the right performance levels is a straight forward task. External VFDs come with unique software for 33 Grundfos pump ranges. The integrated drives are fully pre programmed and delivered as plug'n'pump solutions. Grundfos Blueflux drives have a range of parameters such as constant pressure, constant differential pressure, proportional pressure, constant level and constant temperature.

The lower operating temperature of Grundfos Blueflux motors ensures that the bearings need less frequent re-greasing. Only high quality bearings are used and a bearing monitoring function automatically displays a warning when it is time for re-greasing or bearing replacement.