Rainwater harvesting systems allow us to achieve a sustainable future with a better environment. Collected and filtered rainwater can be safely used for e.g.:
1) Toilet Flushing & Urinals
2) Irrigation
3) Laundry Washing
4) Vehicle Washing & General Cleaning
5) Livestock Breeding & Farming
6) Industrial & Commercial Application

Features:

• - Back-up source from municipal water supply
• - Apply in rainwater tank and domestic water tank
• - Fully mechanical – no energy consumption
• - Variable adjustment of min. water level
• - Standard's approved for mains water connection
• - Maintains regulatory “air-gap” – separate rainwater from municipal water supply
• - Rainwater fills tank at the next rainfall

When Substituting municipal water with rainwater for non-potable usage the amount of municipal water used can decrease by UP TO 50% and by this, the water bill is reduced greatly with the usage of rainwater. Moreover, a rainwater harvesting system is a good form of water supply during water rationing or interruption of water supply. By harvesting rainwater, chances flash floor are reduced as rainwater run-off and thus the system can be formed as part of the rainwater management scheme.

4-STEP RAINWATER HARVESTNG SYSTEM

Why using 4-Step Rainwater Harveting System?

The BACFREE WISY 4-Step Rainwater Harvesting System ensures that your rainwater is clean enough to store. By using the 4-step system you will:

• Reduce the amount of particulates that enters the rainwater tank and as a result

• Prolong the life of your pump and filtration equipment

• Oxygenate the water to inhibit growth of anaerobic bacteria

• Create a higher and better water quality for your system

• Ensure a calmed inflow and distribution of the water without re-suspending sediments

• Prevent formation of a surface barrier layer and therefore ensure optimum exchange of oxygen between air and water

• Extract clean rainwater form the cleanest water layer

• Eliminate the need to clean debris from your tank

• Minimize system maintenance due to unique pre-filtration technique

Water Is Our Passion

• We provide our customer with Innovative and Sustainable Water Solutions.

• Continuously, we are adopting Industry Best Pratices to ensure Operational Excellence.

• We improve the well-being of our employees through Continuous Talent Development.

Installation

• Valve must be installed horizontally

• Do NOT install on an angle

• Do NOT restrict inlet water flow

• NOT to be modified

• NOT to be used in dual purpose tanks used for storm-water detention

• Overflow and air-gap to comply with local standards (air-gap of 55mm complies with AS/NZS 3500.1)

• Do NOT restrict inlet water flow