With seepex pumps of the BN range, the drive is flange-mounted directly on the pump. The combination possibilities were expanded and enhanced in dialog with well-known drive manufacturers. The design was adapted with respect to axial load, shaft dimensions and flange dimensions so that today, seepex pumps are available in block design in all sizes and pressure stages. Thus a separate pump bearing is not necessary. This compact, cost-efficient and service-friendly design is state of the art.