DAB E.SYBOX Pressure Booster Unit – Smart Water Pressure, Whisper-Quiet Power

The DAB E.SYBOX sets the standard for advanced pressure boosting systems in residential and commercial applications. This powerful, energy-efficient, and ultra-quiet pressure booster ensures consistent and reliable water pressure—even when multiple taps are in use simultaneously.

This fully integrated solution includes everything you need: a frequency-controlled motor, expansion vessel, pressure and flow sensors, and a user-friendly control display. The E.SYBOX is space-saving, extremely quiet (<45 dB), and easy to install—whether horizontally or vertically.

Certified for potable water use, compliant with VEWIN WB 4.3, and equipped with KIWA-approved components, this unit is ideal for both new builds and renovations. It’s also suitable for rainwater and irrigation systems.

✅ Key Advantages:

• Constant water pressure up to 65 meters head

• Maximum flow rate of 7.2 m³/h – perfect for larger homes or small commercial buildings

• Energy-saving thanks to stepless motor control

• Ultra-silent operation (<45 dB) – no noisy vibrations like traditional systems

• Compact design (352 x 564 x 263 mm – W x H x D)

• All components pre-integrated – no additional accessories required

⚙️ Technical Specifications

Product type: Pressure Booster Unit
Series: DAB E.SYBOX
Manufacturer code: 60212602
EAN: 8059893316585
Dimensions (W x H x D): 352 x 564 x 263 mm
Number of pumps: 1
Pump housing material: Other
Reservoir material: Plastic
Impeller material: Other
Suitable for: Potable water, rainwater, irrigation
Max ambient temperature: 50 °C
Medium temperature (continuous): 0 – 40 °C
Max head: 65 meters
Max operating pressure: 8 bar
Nominal flow rate: 7.2 m³/h
Head at nominal flow: 350 kPa
Best efficiency point (BEP) flow: 0 m³/h
Pressure class: PN 8
Phases: 1
Nominal voltage: 220–240 V
Frequency: 50 Hz
Nominal current: 10 A
Motor power (P2): 1.55 kW
Power consumption (P1): 0 kW
Speed: 3000 rpm
Motor control: Stepless (integrated VFD)
Electrical connection: Other
IEC insulation class: F
Pump protection class: IP (other)
Control unit protection class: IP (other)
Inlet connection: Female cylindrical BSPT-Rp (1", 25 mm)
Outlet connection: Female cylindrical BSPT-Rp (1", 25 mm)
Outer pipe diameter (inlet/outlet): 30 mm
Control interface: Integrated display, stepless control
Communication: Integrated, no external bus
Network support: None (no Bluetooth, WLAN, 3G, 4G, 5G)
Interface support: None (no 0-10V, 4-20mA, PWM, PT100)
Potential-free contact: No
Bypass line included: No
KIWA-approved components: Yes
VEWIN WB 4.3 compliant: Yes
Note: Esyline series