Rainwater tank ROTERRA 2450

in-groundpolyethylene

The Roterra 2450 is the large tank solution for projects with high water demand and maximum requirements for structural stability, load-bearing capacity and installation flexibility. With a storage volume of up to 65,000 liters, it offers enormous capacity while ensuring efficient use of space. The elliptical tank shape provides excellent stability against vertical soil and groundwater forces and ensures high structural safety in underground applications. The flat base enables fast and cost-effective installation with reduced need for backfill material. Made from lightweight, robust polyethylene, the tank is significantly easier to handle than concrete or steel tanks while remaining extremely durable. In the RoDrive version, it is drive-over capable up to 40 tons axle load and therefore ideal for traffic and industrial areas. With flexible connection options, optional inspection shafts, and the possibility of coupling multiple tanks, the Roterra 2450 adapts to a wide range of project requirements and offers a long-term safe, economical and high-performance solution for stormwater, drinking water, fire water or retention applications. For optimal adaptation to the existing terrain, the tank cover is telescopic. To ensure watertightness, a seal is integrated into the cover. Cost-effectiveness & efficiency Fast and straightforward installation thanks to the flat tank base Reduced need for backfill material – saving time and costs Fully pre-assembled components – ready for immediate use Low weight due to polyethylene – easier transport (up to 65,000 liters per truck) Longitudinally and laterally connectable for flexible volume expansion up to 65,000 liters