ebm-papst stand exterior with curved walls and a Connectivity graphicebm-papst refrigeration fan display with a green fan-guard sculptureebm-papst Commercial Refrigeration zone with a touchscreen kioskebm-papst blower demo lifting green balls in clear acrylic tubesClear blower housings with green ball tubes and a four-fan wall at ebm-papstebm-papst fan wall module of four plug fans beside the lounge areaLarge green centrifugal impeller and scroll-housing fans at ebm-papstebm-papst centrifugal fans on a rail labelled R3G 225Finned EC motor behind a green impeller on the ebm-papst standVisitor tries an augmented-reality headset at the ebm-papst interactive tableExploded green axial fan components and touchscreen at ebm-papst