The Compact, High-Performance Solution for Constant Water Pressure

The DAB E.SYBOX 1.1 kW is a fully integrated domestic pressure-boosting system designed to deliver constant water pressure efficiently and quietly. This all-in-one unit combines a multistage self-priming pump, inverter (VSD) technology, advanced sensors and a compact expansion vessel into one modern, easy-to-install solution.

Whether boosting municipal supply or drawing from a tank, the E.SYBOX is engineered to maintain strong, reliable pressure across multi-bathroom homes, villas and small buildings.

Key Features

– Variable Speed Drive (VSD) ensures constant, stable pressure
– Integrated pump, sensors, electronics and expansion vessel
– Water-cooled motor for extremely quiet operation
– Supports horizontal or vertical installation
– Suitable for potable water, domestic boosting and irrigation
– Advanced digital display for settings and system monitoring

Why It Performs Better

– Adjusts power output automatically with water demand
– Reduces electricity consumption through VSD efficiency
– Eliminates pressure fluctuations during simultaneous water use
– Ideal for quiet installations near living spaces
– Compact footprint makes placement easy in utility areas

Ideal Applications

– Homes with multiple bathrooms
– Upper-floor apartments with weak municipal pressure
– Irrigation systems and large garden zones
– Homes drawing water from storage tanks
– Noise-sensitive indoor locations

Technical Highlights

– Power: 1.1 kW, Single-Phase 220–240 V
– Flow rate: up to approx. 120 L/min (system-dependent)
– Head: up to approx. 65 m
– Maximum pressure: approx. 8 bar
– Self-priming multistage pump with integrated inverter
– Drinking-water safe

What's in the Box

– 1 × DAB E.SYBOX 1.1 kW Integrated Booster System
– 1 × User Manual and Installation Guide

Top 3 Frequently Asked Questions

1. What flow rate can the E.SYBOX achieve?
The E.SYBOX reaches up to approximately 120 L/min depending on system pressure and installation conditions.

2. How is the pressure set?
The system includes a digital display where you select your desired pressure. The VSD maintains that pressure automatically.

3. Can it connect directly to municipal water?
Yes, but many local regulations require a break tank to prevent back-siphonage. Always follow local plumbing bylaws.