Integrated pumping system for water pressurization in commercial building service.
Available in two power sizes, the system is composed of modular elements that allow different configurations: single, double, triple or quadruple unit are possible, to cover the needs of medium/large condominiums and high buildings (even over 14 floors).
Each unit consists of the hydraulic connection base and the pumping unit which includes an electronic vertical multi-impeller pump, display, Wi-Fi module, pressure sensors, non-return valve on delivery and an expansion tank, all integrated.
The innovative support base of the pumping unit and the wireless communication between the pumps make it possible to assemble the unit directly at the installation site (O.S.A. concept) even by one person.
The variable frequency drive keeps the pressure constant by varying the number of the frequency of the motor according to the request and also thanks to the water-cooled permanent magnet motor it allows greater efficiency and energy savings.
The large display allows easy configuration of the operating parameters with the possibility of viewing them from a smartphone (via the DConnect APP) or remotely via the DConnect service. The expansion module (esy I / O, available as an accessory) gives the possibility to interface Esybox max with the BMS.

2 Esybox with Esytwin by DAB is a electronic booster unit for use in residential building service and commercial building service designed for pressurization, lifting water from underground, gardening and irrigation tasks. The unit is "ready to use", the Esybox pumps include a multi-impeller pump, an expansion tank, a variable frequency drive, a display and the module for wireless connection. The 2 Esybox with Esytwin booster unit is particularly silent and allows you to increase the pressure of the water in your home and keep it constant even in the presence of multiple simultaneous requests. The variable frequency drive function allows energy savings and water hammer protection. There is a wizard for the first start and the possibility to view the alarm history. Booster sets very easy to set up, it is also equipped with wireless connection. Possibility of remote control thanks to the DConnect service (DConnect Box supplied separately).