The ESYBOX Max by DAB Pumps is an integrated water booster pumping system for water pressurization in commercial building services.
Available in two power sizes, it consists of modular elements that allow different configurations to cover the needs of medium/large condominiums and high buildings (even over 14 floors). Each unit may be used with the single, double or triple connection base and the pumping units; a four-pumps system is available with the additional kit to connect two double bases. The modular construction allows to assemble the pumping groups directly at the installation site (O.S.A. concept).
The silence and compactness of dimensions allow installation in all rooms, even inhabited.
ESYBOX MAX 60/120 M220-240 PUMP (230V)
TECHNICAL DATA
Flow rate: Up to 76 gpm (17,4 m3/h) For single unit
Head: 370 ft (113 m)
Type of pumped liquid: Clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral
Liquid temperature: +104°F (40°C)
Maximum ambient temperature: +113°F (45°C)
Maximum inlet pressure: 72psi (5 bar)
Operation pressure: 174psi (12 bar / 1200 kPa)
Constant pressure range: 15-174 (1-12 bar )
Pre-set Pressure: 45psi (3 bar)
Motor protection class: IP X5
Motor insulation class: F
Impeller material: Technopolymer
Single phase power input: 208-240V 50/60Hz
Three phase power input: 380-480V 50/60Hz
Type of installation: Fixed in vertical position
Connection Sizes: 2" FNPT w/ optional 1 1/4" FNPT Reducer Bushings
PERFORMANCE CURVE
Certification:
CSA C22.2 No. 108-14- 5th Ed. – Liquid Pumps.
UL 778 6th Ed. – Motor Operated Water Pumps
NSF 61 Drinking Water
NSF 372 Drinking Water - Low Lead Content
CONSTRUCTION FEATURES OF THE PUMP
Electronic vertical multi-impeller pump, with display, pressure sensors on intake and delivery, non-return valve on delivery and an integrated expansion tank. Pump body and impellers in technopolymer with steel jacket.
CONSTRUCTION FEATURES OF THE MOTOR
Water-cooled permanent magnet motor, stainless steel motor jacket. Motor shaft in AISI 303 stainless steel.
CONSTRUCTION FEATURES OF THE ELECTRONIC
The variable frequency drive keeps the pressure constant by varying the number of motor revolutions according to the request. The expansion module (esy I/O, available as an accessory) makes it possible to interface Esybox Max with the other elements of the system (BMS). Integrated protections: protection from dry running, amperometric and abnormal voltages, overheating, freezing, anti-blocking and anti-cycling.
DCONNECT
It is possible to configure and view the operating parameters on the large Esybox Max display or thanks to the DConnect app and the integrated Wi-Fi module, it is possible to do it remotely with an active DConnect service (an Internet connection is required).
From a smartphone or a tablet it is possible to control and manage system pressure, alarms and check the instantaneous and historical consumption. With DSync technology, the user experience of Esybox Max is simplified. Using their smartphone or tablet, the installer interfaces with the pump that automatically detects the language, the time and the unit of measurement used in the Country of installation. In the case of a booster set, once the installation of the first pump is completed, the Esybox Max automatically synchronize the other pumps. The DSync also allows you to connect the pump to the outside world, through the Modbus protocol.
