2 NKV 10, 15, 20 with E.Box panel are AISI 304 stainless steel multi-impeller vertical centrifugal pumps with coupling with E.Box panel; designed for pressurization and heating circulation in civil and commercial environments, they can also be used in agriculture and in watering systems. The impellers, diffusers and pump casing are in AISI 304 stainless steel. One protection group per units. 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 E.Box 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 D.Connect service (D.Connect Box supplied separately).