Industrial/Underground Tanks

Commercial Water Tanks in Victoria and NSW

Everlast is a leading Australian manufacturer of industrial and commercial grade concrete tanks and has a fine reputation for quality work. Thousands of Everlast concrete tanks have been delivered to industry, state and local government authorities where some of the toughest performance specifications are required.

Everlast Industrial Tanks are used for fresh water, salt water, wastewater and sewerage – and when lined can be used to contain corrosive chemicals. The Industrial Tanks are also designed to withstand the harshest of environments, such as salt-water spray, industrial smog and extreme weather.

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Durable / robust construction

The dense, fine-grain, cement-rich mortar of the Everlast industrial-grade tank provides a highly alkaline environment that inhibits corrosion and this, coupled with the use of only top quality and industrial-grade fittings, ensures that your tank has a long, maintenance-free life.

The Industrial Tank has an especially strong roof making it suitable for additional uses such as in alpine areas where snow loadings are high. Where space is tight, the roof can be used as a storage or stacking platform. When the tank is backfilled to roof height, the roof of the tank can serve as a hardstand area or for parking the car.

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No hassles with council

With each Everlast Industrial Tank, detailed and thorough specifications and drawings are supplied and ready for council approval. Each design complies with the relevant sections of the following codes:

  • Australian Standard 3600 -2001"Concrete Structures"
  • Australian Standard AS 3735 -2001 "Concrete Structures for Retaining Liquids"
  • NZS 3106 New Zealand Standard "Code of Practice for Concrete Structures for the Storage of Liquids"

Save ground space

Did you know that the Everlast Industrial Tank can be backfilled to create a lower landscaping profile or even buried out of sight altogether?

The strengthened floor and roof of the Industrial and Commercial grade tank permits backfill and burying up to a depth of 300mm over the roof.


Whatever your requirements are, an Everlast Industrial Tank can be adapted to suit your needs. We can liaise with your engineers, architects or plumbers to design a quality product ideal for your use.

We always build to a high standard to meet our strict QA requirements. These requirements can be supplied upon request.

Standard Sizes

Tank Capacity
  • 10000
  • 15000
  • 20000
  • 23000
  • 25000
  • 35000
  • 2200
  • 3300
  • 4400
  • 5000
  • 5500
  • 7500
Tank Dimensions
  • 2450mm (8'0")
  • 3000mm (9'10")
  • 3450mm (11'4")
  • 3450mm (11'4")
  • 3450mm (11'4")
  • 3450mm (11'4") x 4875mm (16'0") Oval
  • 2400mm (7'10")
  • 2440mm (8'0")
  • 2440mm (8'0")
  • 2800mm (9'2")
  • 3000mm (9'10"")
  • 2800mm (9'2")
Standard Fittings
  • Low pitch roof to 5 kPa live loading
  • 1 x 50 mm flush socket [drain]
  • 1 x 50 mm flush socket [outlet]
  • 1 x 100mm PVC overflow
  • Backfilled or buried
  • Flanged fittings
  • Lockable lid to client's requirements
  • Gatic lid alternative
  • Storz / CFA / RFS and other special fittings
  • Baffle walls
  • Epoxy linings
  • Special provisions against uplift if buried
  • Paint Coat – Acrylic to client's colour   preference for above-ground tank
Contact Us

We can custom make a tank for your specific needs

We are always happy to meet your concrete needs, so give us a call! We will help you understand and choose what the best water storage option is for the type of liquid you want to store.

Please give us a call today to talk to one of our team members. We will be sure to find the right solution and tank for you!

Call Us Now!