2 NKV 10, 15, 20 with EBox panel are booster unit with NKV pumps in AISI 304 stainless steel multi-impeller vertical pumps with coupling with EBox panel; designed for pressurization and heating circulation in commercial building service, they can also be used in agriculture and in watering systems. The impellers, diffusers and pump casing are in AISI 304 stainless steel. Delivery check valve, pressure transmitter and expansion vessel for each pump. The groups are supplied assembled, set and tested directly at the factory. IE3 electric motors. The EBox Plus panel allows the automatic start-up of the pumps and their protection from dry running when combined with a float or pressure switch. Supplied assembled, set up and tested directly at the factory. Possibility of remote control thanks to the DConnect service (DConnect Box supplied separately).