2 EsyBox with EsyTwin Mini is the electronic water pressurization booster set for residential building service. Once you have set the desired pressure, the VFD keeps it constant by varying the speed of the motor according to demand. "All inclusive", is ready to use, without any additional accessories: it's composed by two multistage self-priming pumps with VFD, pressure and flow sensors, high resolution LCD display, and one 1 lt. expansion vessels for each pump. The careful choice of materials (ABS), the water-cooled motor, and the anti-vibration feet make the pump particularly quiet. Remote monitoring, thanks to built-in connectivity. The kit is composed by 2 EsyBox Mini3 plus 1 EsyTwin Mini. The components are supplied disassembled.