5" multi-impeller single bloc submersible pump designed for pressurization, gardening and irrigation and lifting water in residential building service. These pumps work immersed in wells and first collection tanks or cisterns. The suction takes place through a filter located in the lower part of the pump. The motor is located above the hydraulic part and is cooled by the pumped liquid. Robust components allow the pump to run dry for short periods. Impellers and diffusers are in technopolymer. Double mechanical seal in carbon ceramic on motor side and silicon carbide / silicon carbide on pump side, with interposed oil chamber. Power cable, thermo-amperometric protection and starting capacitor included in the single-phase version. The single-phase version is also available without the capacitor, this version must be combined with a control panel supplied as an accessory. Protection by the user in the three-phase version.