Description
This 80,000 litre galvanised steel water tank offers a high-volume storage solution for rural, residential, and commercial properties across New South Wales. Commonly used for rainwater harvesting, stormwater detention, and large-scale water supply systems, this tank is built to handle Australia’s toughest weather conditions.
Constructed with strong galvanised steel walls, roof, and roof trusses, and lined with a potable-grade polyethylene liner, this tank is suitable for storing water intended for human consumption (AS/NZS4020 compliant). A filtration system is recommended for drinking use.
The tank is built onsite on a pre-prepared base and includes all key components for installation, making it an ideal choice for large farms, remote properties, and commercial water infrastructure.
Key Features:
Capacity: 80,000 Litres (17,600 Gallons)
Dimensions:
- Diameter: 6.90 metres
- Wall Height: 2.22 metres
- Total Height: 2.54 metres
Construction:
- Walls & Roof: Galvanised steel
- Roof Trusses: Reinforced steel frame
- Liner: Food-grade polyethylene, compliant with AS/NZS4020
Included Components:
- Galvanised external ladder
- Lockable access manhole
- Geotextile base layer
- 355mm inlet strainer
- 100mm galvanised overflow
- 50mm outlet with metal ball valve
Finish Options:
- Classic galvanised steel or a wide range of Colorbond® colours
Installation:
- Onsite assembly by trained installers
- Property owner to prepare base prior to install
- Typically completed in under a day
Usage Applications:
- Rainwater harvesting
- Rural household supply
- Commercial stormwater retention/detention
- Bushfire reserve water storage
A trusted, high-capacity tank for secure long-term water storage throughout New South Wales.
For product or installation support, contact Wollombi Real Estate on (02) 4998 3219.








