May Special

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5000 Gallon Special (Queensland)

5400 Gallon Tank Sale (NSW)

Round Water Tanks

Round Tanks

Our advanced poly manufacturing process use computer-controlled rotational moulding machines to make very strong one-piece tanks.

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Slimline Tanks

Slimline tanks are perfect for small blocks of land where there is limited space. They will fit perfectly along a wall, side fence or under a window.

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Customer Testimonials

  • Extremely Satisfied with National Poly Industries from Initial web site to order & Confirmation and delivery. Excellent work Again!

    David Hilder, Urangan, Qld
  • Sales staff were very quick to get back to us after ordering tanks. Delivery guy very helpful with set up of tanks.

    Beverley Coleman, Grenfell, NSW
  • An absolute pleasure to deal with, more than helpful and 'quick as' service.

    Alan Raymont, Cooroy, Qld
  • 5 Stars. Great service!

    Jim Connor, Bundaberg, Qld
  • Excellent!

    Raylen Braddick, Miriam Vale, Qld
  • Very happy with the complete service from start to finish, I can't fault any area, It's great. Good on you National Poly, should be more of it. Thanks!

    Gaven Evans, Kingaroy, Qld
  • Good service, worry free.

    Rob Salisbury, Monto, Qld
  • All my dealings were excellent, from quoting a price, providing extra information for installation,advising delivery time, delivery arrived on time, the driver was excellent helping to move the tank into position, all very professional & happily provided.

    Rodney Cullen, Woorim Bribie Island, Qld
  • Excellent service. Driver was very knowledgeable and expertly maneuvered the tank exactly where it was to go despite the awkward nature and position of the site.

    Roland Harris, Yengarie, Qld
  • Excellent customer service including delivery driver. Great tanks and good comparable price.

    Shirley Ackland, Kleinton, Qld

Underground Tanks

Suitable for under drive way installation these tanks are German engineered and manufactured for maximum strength and durability.

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Industrial Products

National Poly have built industrial tanks for over 20 years to store a wide range of chemicals and liquids including SG1 to SG1.4 and SG2.

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Water Tank Accessories

Water Tank Accessories

Do you need a water tank pump, self-cleaning system, water diverter, leaf strainer or fittings? Check out our range of water tank accessories.

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Farming Products

Farming Products

Are you in need of products for agricultural purposes? We can help you with molasses storage, cartage tanks, troughs or custom products.

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