Description
This extra-large 125,000 litre galvanised steel water tank provides extensive storage capacity for rural, residential, and commercial properties across New South Wales. Built to withstand Australia’s tough climate, this tank is a robust and long-lasting solution for applications including rainwater harvesting, livestock supply, stormwater retention, and water treatment systems.
The tank features strong galvanised steel walls, roof sheets, and trusses, combined with a potable-grade polyethylene liner compliant with AS/NZS4020 standards. Its structure ensures long life, corrosion resistance, and water safety for both domestic and operational use.
Constructed onsite on a prepared base, the tank is delivered with all required accessories, making it ready for plumbing once assembled.
Key Features:
Capacity: 125,000 Litres (27,500 Gallons)
Dimensions:
- Diameter: 8.62 metres
- Wall Height: 2.22 metres
- Total Height: 2.60 metres
Construction:
- Galvanised steel walls, roof, and trusses
- Food-grade polyethylene liner (AS/NZS4020 compliant)
Included Accessories:
- Geotextile underlay
- Galvanised external ladder
- Lockable manhole cover
- 355mm inlet leaf strainer
- 100mm galvanised overflow
- 50mm outlet with metal ball valve
Finish Options:
- Supplied in galvanised finish or powder-coated in a wide range of Colorbond® colours
Installation:
- Assembled onsite by experienced installers
- Requires level base prepared before delivery
- Plumbing connection required after installation
Applications:
- Rainwater harvesting for homesteads and commercial buildings
- Stormwater retention and detention systems
- Livestock water supply or trough networks
- Industrial or water treatment facilities
A durable, high-capacity water tank built to support water security in all corners of New South Wales.
For advice or installation support, contact Wollombi Real Estate on (02) 4998 3219.








