Specifications
Concrete rainwater tank specifications
Ri-Industries underground concrete rainwater tanks are available in four sizes. Specifications can also be provided to your plumber, builder, council or engineer on request. The heights and weights shown below are for the tank only.
| Tank Capacity | Diameter | Height | Weight |
|---|---|---|---|
| 5,000 litres | 1930mm | 2240mm* | 2.97 tonne |
| 9,090 litres | 2440mm | 2460mm | 3.9 tonne |
| 13,640 litres | 2890mm | 2440mm | 5.3 tonne |
| 22,730 litres | 3450mm | 2740mm | 7.5 tonne |
Cover slab options
- Non-trafficable cover slabs are 150mm thick and designed to be buried a maximum of 1000mm below ground level.
- Trafficable cover slabs are 250mm thick and designed to be buried a maximum of 1750mm below ground level.
The appropriate cover slab and installation method will depend on the proposed location, expected loads and burial depth. Discuss the project requirements with Ri-Industries before ordering.
Custom configuration
Brass fittings are used for added durability, with inlet and outlet positions configured during manufacture to suit the site and plumbing requirements. Please provide plans and required connection details before manufacture.