Rainwater harvesting package (underground tank + equipment) TWINBLOC HAUSTECHNIK l 7000L (2x3500L) without rainwater harvesting system 1135006051

Comprehensive rainwater harvesting solution

This package is a ready-made solution for effective rainwater management, ideal for both installers and end users. The TWINBLOC Haustechnik system allows you to collect rainwater, which can be used for watering the garden, flushing toilets or washing – reducing the consumption of drinking water and lowering bills. The package consists of two connected tanks with a total capacity of 7000 liters, which provides a large water reserve even during droughts.

Construction and components

The package includes, above all, a TWINBLOC tank made of durable polyethylene (PE), characterized by high resistance to corrosion and mechanical damage. The two-cylinder design provides exceptional stability, allowing the tank to be installed underground, even in areas exposed to vehicle traffic. Additionally, the package includes:

• DN 100 overflow siphon: Protects against tank overflow and access by small animals.
• Telescopic inspection chamber with a lid up to 200 kg: Allows easy access to the inside of the tank for inspection and cleaning.
• Water intake system with float: Ensures automatic water intake from the tank, maintaining a constant fill level. The float is located slightly below the water surface, which minimizes the intake of contaminants settling on the bottom.
• Calmed inlet: Prevents disturbing the sediment when pouring water into the tank.
• Flow filter: Cleans the water from leaves, branches and other contaminants, ensuring its quality suitable for various applications (for roof areas up to 150 m²).

Advantages and benefits of use

The TWINBLOC Haustechnik system is an investment that brings both economic and ecological benefits:

• Saving drinking water: Using collected rainwater reduces the consumption of water from the water supply.
• Cost reduction: Lower water bills translate into real financial savings.
• Ecological solution: Collecting and using rainwater contributes to the protection of natural resources.
• Durable construction: The tank made of polyethylene (PE) is resistant to weather conditions and mechanical damage.
• Easy installation and maintenance: The system is simple to install and does not require complicated maintenance.
• Versatile application: Rainwater can be used for various purposes – watering the garden, flushing toilets or washing.

Let's remember that this system is particularly useful in regions prone to drought or restrictions in access to drinking water. It is also an excellent solution for people who care about the natural environment and are looking for ways to reduce their carbon footprint.