Booster unit with 2 or 3 KVCX pumps with MCE-P variable frequency drive and DConnect Box installed as standard. Designed for pressurization in commercial builidng serve and agriculture. The increase in water pressure through the use of vertical multi-impeller pumps limits the overall size of the unit. 2, 3 KVCXE MCE-P with variable frequency drivehas one expansion vessel per group. DConnect Box included as standard, installed in a IP65 panel. The DConnect cloud service is manageable from the internetofpumps.com website or from the DConnect App (for Android or iOS), it is possible to control installations even remotely and receive alarms in real time through an extremely functional and clear user interface.