Vertical multi-impeller centrifugal pump with the MCE-P variable frequency drive installed as standard, designed for pressurization activities in commercial building service and for use in irrigation systems in agriculture. Delivery and in-line aspiration. Pump body in stainless steel. Suction body in technopolymer. Air-cooled asynchronous motor. Motor shaft in AISI 303 stainless steel. Suction and delivery connections threaded. Compact and lightweight pump capable of handling drinking water. The MCE-P variable frequency drive increases comfort thanks to constant pressure when the demand varies (the pressure sensor is included), increases efficiency, saves energy, protects against water hammer and simplifies configuration thanks to the display. The D.Connect service (with D.Connect Box supplied separately) makes remote control possible.