Underground rainwater tanks

Li-Lo flat underground tank

Quick and easy assembly

Cristall underground tank for pedestrian loading

Monolithic rainwater tank with tank dome and PE-lid.

Columbus underground tank for pedestrian loading

Monolithic rainwater tank Columbus with tank dome and PE-lid.

Herkules-Tank

Multi-purpose – aboveground belowground and basements. The Herkules tank with the incomparable price-performance ratio. Groundwater-stable!

Herkules tank set

Multi-purpose – aboveground belowground and basements. The Herkules tank with the incomparable price-performance ratio. Groundwater-stable!

4rain | Compact tank system

The compact tank design of the Compact ensures easy and low cost installation

4rain | Mono tank system

Ready to connect thanks to moulded tank dome with prefitted sealings

4rain | Modularis tank system

Thanks to its low weight of only 90 kg, the Modularis is particularly easy to handle, even in the pit.

4rain | FLAT S Flat tank

The perfect do-it-yourself tank – flat design for reduced excavation and cost-effective installation.

Volume: 1500 l

4rain | FLAT M Flat tank

The perfect do-it-yourself tank – flat design for reduced excavation and cost-effective installation.

Volume: 3000 l

4rain | FLAT L Flat tank

The perfect do-it-yourself tank – flat design for reduced excavation and cost-effective installation.

Volume: 5000 l

4rain | Flat XL flat tank

The perfect do-it-yourself tank – flat design for reduced excavation and cost-effective installation.

Volume: 7000 l