Liner Water Storage Tanks

Boasts large capacity for serious water storage.

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The Aquamate® Maxitank® range is the solution to large capacity water storage. Our panel tanks can be customised to suit any site – whether they are required for a commercial application or rural water supply.

Constructed in Australia from galvanised steel with an optional COLORBOND® finish, these tanks are designed to well outlast their 20 year warranty. Heavy duty Z450 galvanising combined with lightweight steel panels ensures your tank has the required strength to survive in Australia’s harshest conditions. These tanks have an internal food grade liner with a 20-year no-leaks warranty.

We can fully customise all aspects of the tank including dimensions of the tank and size and position of the pipework.

Standard Sizes

Popular Liner Storage Tanks Sizes

Description Model Diameter (mm) Height (mm)
23900 Litres AM3G052 3700 2200
34400 Litres AM3G076 4500 2200
46800 Litres AM3G103 5200 2200
61100 Litres AM3G134 5900 2200
77300 Litres AM3G170 6700 2200
95500 Litres AM3G210 7400 2200
115500 Litres AM3G254 8200 2200
137400 Litres AM3G302 8900 2200
161300 Litres AM3G355 9700 2200
187100 Litres AM3G411 10400 2200
214700 Litres AM2G472 11100 2200
244300 Litres AM3G537 11900 2200
275800 Litres AM3G607 12600 2200
Colour Options

Genuine COLORBOND Colours

The colours shown represent actual product colours as accurately as possible. However, we recommend checking your chosen colour against an actual sample of the product before purchasing, as varying screens and devices may affect colour tones and finish

COLORBOND® steel, BlueScope, the BlueScope brand mark and ® colour names are registered trade marks of BlueScope Steel Limited.

What’s included with your tank​​

Liner tank Inclusions​​

  • Outlets and valves ​

    Options include threaded, PVC or Roll groove outlets from 20 to 300mm. Taps available to suit.

  • Inlets​

    Usually either through the roof of the tank with a mozzie proof inlet strainer or through the side wall with a PVC spigot.

  • Other accessories to compliment your tank ​

    Pump Kits - including mains changeover kits for toilet/laundry use, water filters for any application, tank water level indicators, float valves and first-flush devices.

  • Detention orifices ​

    Any size orifice to comply with your stormwater detention/retention requirements.

  • CFA/Firefighting Accessories ​

    Range of CFA Couplings, Storz fittings, vortex inhibitors and Fire Hydrant Tank accessories to suit CFA, BAL rating or Fire Service requirements.

  • Overflows​

    Options include PVC or HDPE from 50-300mm.

Start a conversation

We’re ready to answer any of your questions.

Our Promise

Warranty & Certification

20 Year BlueScope Warranty

The material in every tank is covered by a 20-year Aquaplate® warranty by BlueScope® Steel, an Australian company with an unsurpassed reputation for quality.

10 Year Workmanship Warranty

Because we stand behind all of our products and services, we offer a 10-year workmanship warranty on all Waterline domestic tanks, going beyond the industry standard for absolute peace of mind.

5 Year Commercial Warranty

Our tanks used in commercial applications carry an impressive five-year warranty, ensuring businesses can have confidence that their new Waterline tank can handle large volumes of water with ease.

Watermark Approved ​Cerfitication

Our tanks are certified to ATS 5200.026 and our individual certification number is 23105 – proof of a tried and trusted tank design. ​
Steel Supplied by Bluescope Steel

Genuine BlueScope Steel

Our tanks are manufactured using BlueScope Aquaplate steel and high-strength Henrob rivets, and sealed with approved food-grade silicon.​

Proudly Australian Made

Each of our water tanks are individually produced in Gippsland, Victoria, under a strict quality control system.

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