Grundfos 97534573 BP-XL1 Replacement Baseplate & Drip Tray . CR-H Series Horizontal End Suction Pumps are generally mounted on baseplates. The Pump's end suction design allows the pump to run and function in the horizontal position. The Pumps design allows users to easily service the pump without removing the volute from the pipe system, and without disturbing other interior pump parts. The Grundfos 97534573 BP-XL1 Replacement Baseplate & Drip Tray is a genuine Grundfos Replacement Baseplate designed for CR-H, CRN-H, CRE-H, CRNE-H Horizontal End Suction Multistage Centrifugal Pumps.