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4,000 litre Slimline Water Tank

Using high-quality Australian Bluescope steel, this tank embodies reliable construction and is designed for longevity.


  • Locally Made: Manufactured right here, upholding the standards and quality of Australian Bluescope steel.

  • Built to Last: Each tank is expertly constructed, ensuring you get a robust water storage solution that stands the test of time.

  • Flexibility for Your Needs: While Coast & Country Water Tanks is known for our customised tanks, our standard sizes are versatile, fitting seamlessly into various scenarios.

  • Satisfying Requirements: Our 4,000-litre size is great for many BASIX requirements, or even exceeding them to offer a reliable secondary water supply, be it for your pool, garden, or lawn.

Opt for a slimline solution that combines form and function, tailored to contemporary spaces and needs.

Standard fittings

  • 25mm outlet and water-marked ball valve
  • 100mm overflow
  • 400mm inlet strainer

Made for small spaces

Starting at only 550mm wide, slimline water tanks are the best way to save additional water in tight and challenging locations.

As the manufacturer, we offer custom sizes at no additional cost that are tailored to your space, and a steel water tank's tough but thin walls mean maximised water storage capacity for the space used.

One of the great advantages of steel water tanks, in addition to their size flexibility, is the range and locations of the fittings you can add on to your tank. From OSD outlets for On Site Detention tanks, to additional outlets for pumps, to meet your BASIX requirements, your tank can be designed to suit your needs exactly.

While every tank from CCWT already includes the basic fittings needed for your water tank to function, we stock a massive range of extra water tank fittings that we can professionally install on your new tank as well.

With an industry leading and robust bracing system, Coast and Country Water Tank's slimlines are built to be tough, but with attention to the fine details like our all stainless supporting rods.


Slimline Tank Specification Sheet

Delivery Conditions

Slimline Tank Order Form