Customer Reviews
Customer Reviews

Donut Underground Rainwater Tanks

For properties that have limited storage space on the surface, the next best thing is to move under the surface and install the Donut Underground Tank for the ideal water storage container that you can trust. Its low-profile design allows it to easily install right under your property where it can hold up to 3,000 litres of liquids. Engineered with the kind of durability that allows it to withstand harsher demands, this tank is ideal for anyone who's looking for a central rainwater storage area that doesn't take up too much room on their property.


Installation Features

This water tank can be installed at any stage of the building process. Its lightweight frame means that it is easier to transfer for on-site movement and straight forward installation. The tank can also be combined with other Toroid underground water tanks in order to increase its capacity, and a full range of accessories is available for the installation of the tank in single or multiple water tank installations. The Donut Tank is accredited to the poly water tank manufacturing standard (AS4766) and to the septic tank standard for the burial of tanks underground (AS1546.1).

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