Grundfos Holding A/s

Grundfos Management A/s

Carl-Christian Danielsen

Steen Mikkelsen

Brian Lundsted Poulsen

Therkel Damm

Christian Schuldt

Peter Monster

René H Olesen

Bjarne Dindler Rasmussen

Peter MØNSTER

Christian Wind Bøglund

Christian Wind Boglund

Peter Mønste

A multistage centrifugal pump includes a foot part () and a head part (), between which several pump stages are arranged. Each of the pump stages includes an impeller () and a housing () surrounding the impeller (). The housings () are arranged over one another. The housings () together with an outer casing () form an annular channel (). The housings () together with an outer casing () are clamped via clamping bolts () which are fastened on the head part () and the foot part (). The clamping bolts () are arranged within the annular channel ().

Multi-stage centrifugal pump

A pump assembly with an electric motor which includes a stator housing () and an electronics housing () fastened at the outside on the stator housing (). The electronics housing () is connected to the stator housing () via at least one fastening element (). The fastening element is situated within an outer contour of the electronics housing () which is delimited by the outer walls of the electronics housing () and is accessible even with a closed electronics housing ().

Pump unit

A centrifugal pump assembly with at least one impeller () and with a thrust bearing () which includes a rotating () and a stationary () bearing part. The rotating () as well as the stationary () bearing part are designed in a self-aligning manner.

Centrifugal pump assembly

Growing community of inventors

Ryomgård, Denmark

Carl-Christian Danielsen