Moving the limits
The new and extended generation of Grundfos CR pumps moves the limits of the possible with world-class efficiency upgrades, 40 bar standard working pressure and flow sizes up to 320 m3/h.
The world has changed in so many ways since Grundfos invented the world’s first vertical multistage centrifugal inline pump back in 1972. But our drive to keep moving the limits of the possible for our customers has always remained the same.
That is why we are so proud to announce the launch of the new generations of Grundfos CR pumps. With three new large flow sizes, up to 40 bar pump pressure and significant energy efficiency upgrades, the CR range opens whole new worlds of opportunity for engineers
Tested to the limits
Every aspect of the new CR pump has been tested to the limits – above and beyond what the pump will ever need to do in the field. Virtual simulation models have been validated by calculations and by physical prototype testing of components and complete pumps in our advanced test facilities.
Watch the film to see how it’s done
New CR features
With world-class efficiency, flows up to 320 m3/h and 40 bar working pressure, the new CR is the perfect pump for engineers who like to move limits. These are the four key areas where we have improved the new CR:
* Hydraulic efficiency
* Optimal motor utilisation
* Minimised pressure loss - lower NPSHr
* New option for balancing out axial thrust