July 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

  • Easy to deal with, good product and good price.

    King Gordon, Bundaberg, Qld
  • Good price, great service!

    Stephen Williams, Gooloogong, NSW
  • Pleasant to deal with, prompt delivery and the delivery man was fantastic.

    Darren Jones, Freshwater, NSW
  • Top service delivered on time and day.

    Norm Mascrop, Monto 4630, Qld
  • Very good, we were kept up to date on delivery times, it arrived on time, when we were told it would be. Keep building a excellent product.

    Chris Larsen, Redland Bay, Qld
  • Ordered 2 large tanks - delivered early just in time for storms so filled first night. Driver very competent and helpful - made it look easy. Good job all round thanks.

    Pauline Nicholson, Elimbah, Qld
  • Great service delivered on time.

    Ron Stakenberg, Yandaran, Qld
  • I find your delivery drivers very courteous, with a wealth of good information and helpful tips about your tanks. It's your drivers I get all the 'good oil' on tanks from. The drivers are the reason I've come back for my 2nd tank.

    Hugh Buckley, Cooroy 4563 Qld, Qld
  • Very happy with the service and the tank and pump!

    Ray Nann, Redland Bay, Qld
  • I had an old style tank, not in the catalogue or on-line, sent a photo and was matched colour and style and price, looks like it has always been there with the original. Professional delivery also.

    Russell Northey, Glenwood, 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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