As Tasmania’s leading rainwater tank supplier, Orion Australia supplies a comprehensive range of steel rainwater tanks. Standard sizes are listed below, and customised sizes can be manufactured for replacement situations and applications that require dimensionally unique products.

All Orion Australia steel rainwater tanks are manufactured from Australian steel. Galvanised steel tanks can be used for drinking water, and are compliant with Australian Standards for storage of potable water

The GRT10000-S galvanized steel firefighting rainwater tank is specifically designed to satisfy the requirements of the Bushfire Attack Level ratings in the Building Code of Tasmania.

Steel rainwater storage tanks are an integral part of the Australian culture, and a regular sight in both country and urban settings.

  • Overflow Fitting

    All rainwater tanks are supplied with 90mm overflow fitting.

  • Inlet Screen

    All rainwater tanks are supplied with inlet filter, including insect mesh.

  • Australian Made Steel

    Manufactured from Australian steel, for serviceability in Australian conditions.

  • Good range of sizes

    Choose from our 13 standard sizes, or enquire about our custom sizing options.

  • Threaded Outlet

    Every rainwater tank is supplied with one threaded outlet and a nickel plated brass valve.

  • Range of Colours

    Choose form over 20+ Colorbond colours

Steel tank
  • Threaded Outlet

    Every rainwater tank is supplied with one threaded outlet and a nickel plated brass valve.

  • Good range of sizes

    Choose from our 13 standard sizes, or enquire about our custom sizing options.

  • Australian Made Steel

    Manufactured from Australian steel, for serviceability in Australian conditions.

  • Inlet Screen

    All rainwater tanks are supplied with inlet filter, including insect mesh.

  • Overflow Fitting

    All rainwater tanks are supplied with 90mm overflow fitting.

Steel tank