The new CU 352 graphical interface controller is now part of the Hydro MPC BoosterpaQ from Grundfos. The CU 352 helps to optimize energy consumption by controlling and staging the number of pumps in operation (the BoosterpaQ can run six pumps in parallel) and the speed of individual pumps. The CU 352 has a 3 1/2” by 4 5/8” color screen and communicates via the most common field-bus protocols and features a built-in Ethernet connection, enabling remote access via a Web browser.