The new generation of Grundfos CR pumps are the more efficient and a more robust upgrade on the world’s most modular pump range. The new CR 95, CR 125 and CR 155, replacing the existing CR 90, CR 120 and CR 150, feature a new hydraulic design that improves everything from impeller and guide vanes to inlet, discharge port, sleeve and diffuser – giving you world-class energy efficiency and improving pump reliability even more than before. And despite a smaller footprint, the new CR range even moves the limits of performance. The pumps have been designed using state-of-the-art simulation-driven processes and have been field-tested around the world – so you can install and operate the range with total confidence.
The new generation of large CR pumps has been made even more robust than its forerunners through use of state-of-the-art technology in simulation-design, materials, testing and production. And with the addition of predictive monitoring, the new Grundfos CRs will become virtually unstoppable. With its optimised hydraulic design - from impeller and guide vanes to inlet, discharge port, sleeve and diffuser - the new generation of Grundfos CR offers world class energy efficiency. Due to its small footprint, it is much easier and less costly to install than other pump designs. The new generation adds even more options to what was already the most modular pump program in the world - including higher pressure, lower NPSH and the use of standard motors. And of course, the new CRs are also available as combined systems with dedicated CUE frequency converter and as boosters systems.