The GEP Flatline Rainwater Tanks are the flattest rainwater tanks in the world! These are the new generation of rainwater tanks. The very low installation depth of the GEP Flatline and Neoline rainwater tank ensures that you can easily place this rainwater tank in just a morning. In addition, thanks to the detachable shaft, you can easily take this rainwater tank through a narrow door to your backyard. So with this, rainwater can be used everywhere, with every project. The ingenious pump housing at the bottom of the Flatline rainwater tank ensures optimum high net volume. Where with most other rainwater tanks at least 10 cm of residual water remains, thanks to the pump housing of the flatline rainwater tank, the entire contents of the rainwater tank can be used. So optimal use of rainwater! Placement and installation of Flatline and Neoline rainwater tanks is very easy. The flat rainwater tanks are extremely suitable for self-excavation and for construction sites with a high groundwater level. Thanks to the low installation depth, 60 to 70 percent less soil has to be excavated than with "normal" rainwater tanks and citerns.