Rainwater tanks

Sustainable water management

At a time when water scarcity is becoming a real problem even in Central Europe, it is time to change our approach to managing this life-giving resource.

Water will probably become even scarcer in the future, so we can also expect price rises. Think efficiently and improve water management at your home or cottage!

Using a rainwater tank is a simple way to use rainfall to obtain completely free utility water!

How rainwater tanks work

The shaft is made of welded polypropylene plates, reinforced against backfill soil pressure. It is equipped with openings for inlet and outlet pipes and inside there is space for the water meter and associated valves. It is also provided with a plastic ladder for accessibility and two plastic lids.

KELLNER plastic tanks are mounted underground and designed to be set into concrete to ensure strength and long service life. A considerable advantage of plastic tanks, especially in terms of transport costs, is their low weight. Pipes and a pump can be connected to the tank to transport the rainwater accumulated in the tank.

The cleanliness of the water in the tank is ensured by a filter that needs to be cleaned. However, the cleaning intervals are long and often in the order of several years, meaning tank maintenance is not difficult.

KELLNER rainwater tanks are tested and approved by the TZÚS Praha state testing laboratory, and watertight according to ČSN 75 0905.