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Rectangular diesel fuel storage tanks.

Austank’s (CAT 3) rectangular diesel fuel storage tanks are ideal for situations where either an on-ground tank is too large or an Overhead tank is not viable.

Rectangular tanks are available in single skin and self bunded varieties.
Common applications for rectangular tanks are storage of diesel, oil & petroleum products.

These tanks are suitable for indoor and outdoor applications and are commonly used as Day Tanks or on Generator systems.

Built for Strength and Durability Protective Coatings to customer and / or code requirements fittings to suit processing requirements ( eg. flanged nozzles) shell thickness in accordance with Australian Standards

Standard Sizes for the Rectangular diesel fuel storage tanks are as Follows;

  • SFL 100Lt
  • SFL 200Lt
  • SFL 500Lt
  • SFL 600Lt
  • SFL 800Lt
  • SFL 1,000Lt
  • SFL 2,000Lt

For larger rectangular tank sizes – contact us – we can build them however you need.

Standard Fittings for a CAT 3 Tank – Single skin as follows;

  • 1 x 50NB BSP Pipe Dropper – Fill/Dip c/w calibrated dipstick & aluminium weatherproof cap
  • 1 x 50NB BSP Socket – Spare
  • 1 x 25NB BSP Socket – Outlet c/w flame proof ball valve
  • 1 x 25NB BSP Socket & Pipe Riser (150mm) – Vent c/w aluminium weatherproof cap
  • 1 x 15NB BSP Socket & Plug – Drain

Standard Fittings for a CAT 3 Tank – Self bunded as follows;

  • 1 x 50NB BSP Pipe Dropper – Fill/Dip c/w calibrated dipstick & aluminium weatherproof cap
  • 1 x 50NB BSP Socket, Dropper & Plug – Interstitial Tube
  • 1 x 25NB BSP Socket & Pipe (150mm riser) – Tank Vent c/w aluminium weatherproof cap
  • 1 x 25NB BSP Socket – Bund Vent c/w aluminium weatherproof cap
  • 1 x 25NB BSP Socket & Dropper – Suction*
  • 1 x 50NB BSP Socket – Spare
  • 1 x 25NB BSP Socket – Return

*If foot valve required;

  • 1 x 50NB BSP Socket – Suction c/w 25NB Dropper & 25NB Foot valve

CAT 3 tanks are available with a wide range of options from sight glasses and drip trays to pumps & dispensing equipment.

Austank’s tanks are manufactured to meet or exceed current industry standards:

AS 1692-2006 Steel Tanks for Flammable and Combustible Liquids
AS 1940-2017 The Storage and Handling of Flammable and Combustible Liquids
AS 1657-2018 Fixed Platforms, Stairways and Ladders – Design, construction and installation AS 4100-1998 Steel Structure