Platin XL-XXL underground rainwater storage tanks

11.811,24 - 27.150,97

Rainwater tanks for shallow burial from 20.000 L to 50.000 L .

Ideal for rocky terrain, 80% less earthwork than a conventional tank.

HDPE tanks. High stability, even with high groundwater levels.

Saves installation time; only gravel is needed.

Swivel dome and telescopic cover for easy installation.

Possibility of a cast iron telescopic cover for the passage of passenger cars.

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The Platin XL/XXL shallow tank is specially designed for rainwater harvesting. Available in volumes from 20.000L up to 50.000L.

  • Up to 50,000L
  • Tank height 168 - 188 cm
  • Optional second dome
  • Integrated filter with high filtering quality
  • Easy installation and quick assembly

Advantages

  • Low installation depth. Minimal installation depth saves time and money during installation.
  • Low weight. The installation of the tank is easy. The significantly lighter weight of GRAF products compared to steel or concrete tanks facilitates transport and installation.
  • Telescopic/Tilting. The shafts of the GRAF telescopic domes are continuously height-adjustable and can be tilted by up to 5 degrees. This makes it easier to adapt to the upper edge of the terrain.
  • Optional second dome. The GRAF XXL tank can be optionally equipped with a second dome.
  • Sealed to the upper edge of the floor. Ingress of seepage water can impair the water quality. Therefore, the GRAF tank and the filter solutions are sealed up to the upper edge of the floor.
  •  Ready for connection. In the GARANTIA tank systems, the connections are pre-drilled and the seals are pre-assembled. This saves time and costs during assembly.
  • Dome opening with stainless steel profile. Dome opening with stainless steel profile included for high accuracy of fit and security of assembly.
  • Possibility of individual Platin XL/XXL connections. Possibility of flexible connections according to customer requirements; in the tank dome (up to DN 300) or at the front (up to DN 200).
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Delivery within 5-7 days

Additional information

Weight N/A
Brand: No selection

Volume (litres): No selection

20.000 L = 2×10.000 L, 25.000 L = 1×15.000 L + 1×10.000 L, 30.000 L = 2×15.000 L, 35.000 L = 1×20.000 L + 1×15.000 L, 40.000 L = 2×20.000 L, 45.000 L = 1×25.000 L + 1×20.000 L, 50.000 L = 2×25.000 L

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