DAB 1 ESYBOX MAX 85/120 T pressure station with ESYDOCK MAX base – 3 × 380–480 V, lift up to 96 m – SPECIAL OFFER

Product detailed description

Station with one ESYBOX MAX unit

The DAB 1 ESYBOX MAX 85/120 T set includes the ESYBOX MAX 85/120 T pumping unit and the simple connection base ESYDOCK MAX and is used to increase water pressure in residential homes, commercial buildings and high-rise buildings. The unit is mounted on the base using centering pins and secured with the supplied key; during service it can be disconnected without interference with the piping and the base can also be pre-installed before the pump is delivered. The connections have an internal thread of 2" and can be reduced to 1 1/4" using adapters supplied with the base. The dimensions of the station are 766 × 375 × 384 mm (H × W × D).

Performance of model 85/120 T

According to the manufacturer's performance table, the unit achieves a head of 96 m at a flow rate of 6 m³/h, 75 m at 8.4 m³/h, 51.6 m at 11.4 m³/h and 9 m at 17.4 m³/h. The maximum differential pressure is 9.4 bar, power consumption P1 max 3.50 kW (4.7 HP), rated current 5.6 A.

Construction and control

• vertical multi-stage centrifugal pump with four impellers made of technopolymer with steel wear rings, check valve on the discharge and expansion tank 2 l
• permanent magnet motor cooled by pumped water, motor housing and shaft made of stainless steel, efficiency at the level of IE5 class according to internal manufacturer tests
• frequency converter with pressure sensors on the suction and discharge maintains a constant pressure of 1–12 bar (3 bar from the factory)
• large display, Wi-Fi and Bluetooth, DConnect app for settings, alarms and consumption overview
• protections against dry running, overheating, freezing, blocking, cycling and abnormal current or voltage
• esy I/O module (accessory) for connection to the building management system (BMS)

Operating conditions

Clean, non-viscous, non-aggressive and chemically neutral water without solid and abrasive particles up to +50 °C, ambient up to +55 °C, inlet pressure up to 5 bar, rated pressure PN 12. The pump is not self-priming – it draws from a tank or boosts pressure from a water supply; when installed above the water level, the suction height with a check valve is up to 4 m. Fixed installation in a vertical position, motor protection IPX5, insulation class F. Thanks to WRAS, ACS and NSF61 certificates, it is also suitable for potable water.

Electrical connection and commissioning should be carried out by a qualified professional; the supply must be protected by a residual current device with I Δn ≤ 30 mA.

Technical parameters

Frequently asked questions

What does the 1 ESYBOX MAX set include?
One ESYBOX MAX 85/120 T pumping unit and a simple connection base ESYDOCK MAX with quick couplings. A key for securing the unit to the base is also supplied with the unit.

What connections are used to connect the station to the piping?
The ESYDOCK MAX base has suction and discharge connections with an internal thread of 2". Using adapters supplied with the simple base, they can be reduced to 1 1/4".

What kind of water can be pumped?
Clean, non-viscous, non-aggressive and chemically neutral water without solid and abrasive particles at a temperature up to +50 °C. Thanks to WRAS, ACS and NSF61 certificates, ESYBOX MAX is also suitable for potable water.

Can the station be placed in a living room?
Yes. The manufacturer states quiet operation and compact dimensions that allow installation in any room including a living room; the motor is water-cooled, not by a fan.