6,000 litre complete cistern sets
for house and / or garden
With a storage capacity of 6000 litres, the complete cistern sets from WISY offer a powerful solution for sustainable rainwater harvesting. Whether for garden irrigation or for use in the home - each set contains perfectly matched components comprising filter technology, pump and accessories. The result is an efficient complete system that reliably collects and stores rainwater and makes it conveniently available.
Discover the complete set now
5.800 l Betonzisterne - Komplettanlage Garten
5.800 l Betonzisterne - Komplettanlage Haus
6.500 l Betonzisterne - Komplettanlage Garten
6.500 l Betonzisterne - Komplettanlage Haus
Differences between the 6,000 L sets
Garden irrigation or garden and household
The main difference between the various versions is whether the stored rainwater is used exclusively for garden irrigation or is also to be available for household applications. In both cases, the systems are designed so that all components are functionally harmonised and work together reliably.
| Complete set Garden |
Complete set Garden AND household |
|
|---|---|---|
| Rainwater Cistern | ✓ | ✓ |
| Filter package | ✓ | ✓ |
| Garden pump Beta | ✓ | |
| Garden irrigation set with garden socket | ✓ | |
| Optima 4 rainwater unit | ✓ | |
| Economical automatic switch Zeta 02 | ✓ | |
| Automatic and standard-compliant drinking water replenishment | ✓ | |
| Connection sets and wall feed-through for the connection to the building services | ✓ |
How far can I get with a
6000 litre complete cistern system?
Whether a storage tank with 6000 litres is sufficient depends primarily on the connected roof area, the regional rainfall and the planned water consumption. For many detached houses with a garden, however, this size represents a particularly balanced solution.
A 6000-litre cistern offers sufficient reserves to reliably store rainwater for garden irrigation and - with the appropriate system equipment - can also be used for household applications. At the same time, the volume remains practical and is not oversized.
A rainwater cistern as a complete set with 6000 litres is often a sensible sweet spot, especially for typical plot sizes and regular demand during dry periods: large enough for a stable supply, compact enough for economical and efficient implementation.
Sample calculation
for a 6000 litre complete set
A typical roof area of around 100 to 120 m² can provide around 80,000 to 100,000 litres of rainwater per year, depending on the amount of rainfall in the region. A rainwater cistern with a volume of 6000 litres is therefore regularly filled and offers a very good storage volume for use in the garden and household.
In practice, one complete filling is often sufficient to ensure continuous watering of the garden over several weeks. For additional domestic use, for example for flushing the toilet or washing machine, the storage tank helps to save drinking water in the long term and to bridge dry periods more effectively.
Thanks to the combination of efficient filter technology and coordinated pump control, the stored rainwater can be optimally utilised - for a reliable supply throughout the season.
Concrete or plastic?
Which material suits my project?
The choice of material depends on the structural conditions, the groundwater level and the individual requirements for installation and use. A 6000 litre cistern set is available in both a robust concrete version and a durable plastic version.
Concrete cisterns are characterised by their high stability and buoyancy resistance. Especially in difficult ground conditions or high groundwater pressure, a 6000 litre complete concrete cistern set offers a durable solution with a very long service life.
Plastic cisterns, on the other hand, are significantly lighter and are easier to transport and move. They are particularly suitable for quick installation or when only limited working space is available. Their smooth inner surfaces mean that hardly any deposits form, which makes cleaning and maintenance even easier.
Both versions are suitable for underground installation, frost-proof and designed for long-term use. Which version is the right one is ultimately decided by the combination of the site situation and installation depth.
Advantages of the 6000 litre
rainwater cistern complete sets
A 6000 litre complete cistern set offers a particularly well-balanced solution for anyone who wants to use rainwater efficiently in the long term. The combination of storage tank, filter technology and pump system creates a system that works reliably and is suitable for both garden irrigation and - depending on the equipment - for domestic use.
All components are technically harmonised with each other in such a way that planning and installation are significantly simplified. This reduces the effort involved in selecting individual components and ensures that the complete system provides a stable water supply under different conditions.
Thanks to the modular design, the systems can also be flexibly expanded or supplemented with additional accessories. This means that each complete set can be individually customised to the requirements of the property, household and ease of use.
Minimised
planning effort
All components are already matched to each other - you don't have to select each module individually.
Matching
Components
The components fit together harmoniously, reducing the possibility of faults and ensuring reliable operation.
Reliable water supply
water supply
A complete rainwater kit ensures a stable and reliable water supply - even during long periods of drought.
Simple
installation
Installation is clearly structured and particularly user-friendly thanks to preconfigured components.
Sustainable and standard-compliant
WITH and WITHOUT rain
With a cistern in a 6000 litre set, you not only use rainwater efficiently in the garden, but can also save drinking water in the household in the long term. Depending on consumption, large parts of your daily water requirements can be replaced by filtered rainwater.
To ensure that the supply is reliably maintained even when the water level in the cistern is low, the complete systems for domestic use are equipped with an automatic drinking water backfeed. This ensures that connected consumers such as toilet flushing or washing machines can be operated without interruption at all times. They work in compliance with the standard with a strict separation between drinking water and rainwater in accordance with DIN EN 1717, ensuring maximum safety, hygienically clean operation and long-term sustainable utilisation of natural rainwater.
Collect rainwater
with sets from WISY
The 6000 litre complete cistern sets from WISY are designed to efficiently collect rainwater, filter it and make it permanently usable. A fine vortex filter cleans the water on its way from the roof to the cistern, preventing impurities from entering the storage tank in the first place.
In the cistern itself, a calmed inlet ensures that sediments are not stirred up. The water is pumped from the cleanest area of the storage tank via a floating extraction system - for consistently high water quality.
In combination with the coordinated pump and control technology, this creates a system that works reliably and conveniently provides rainwater for the garden or household. From the roof surface to the extraction point , the entire process is technically well thought out and designed for long-term, resource-saving utilisation.
Any more questions?
WISY is there for you!
Are you unsure about size, material or technology? We would be happy to advise you personally on choosing the right system. Simply use our contact form and we will get back to you as soon as possible.