No two buildings are alike and this is taken into account when assessing the system's components. Each system installation is bespoke, with carefully selected tanks, filters and control systems. The monitoring and telemetry can also be linked into building management systems.

Designed for Your Convenience

Whether it is from a cost-saving, environmental or storm water management standpoint, our technical staff will evaluate the site conditions and design a cost-effective, easy to use system that is tailored for your specific building application.

Each system is capable of being upgraded and can be linked into future development expansion or potential change of use.

System Options

The Envireau system has two primary options; the Gravity System uses an elevated header tank to store filtered water after the main tank. The Direct System pumps water from the main storage tank and is used where a header tank is impractical.

Envireau Gravity System

The Gravity System is ideal for both domestic and commercial applications. It has a major advantage in that in the event of a power failure on site (or the rain stocks running dry) the system will automatically switch to mains water supply to ensure a continuity of service.

The header tank contains two independent valves operating both the mains and rainwater supply. The system will always draw on rainwater first.

1 Water main 2 Storage tank 3 Main control panel 4 Level display unit 5 In-line filter 120 microns 6 Internal rain filter

7 External rain filter 8 Pump 9 Header tank 10 Tundish valve 11 Mains top-up to tank 12 External tap