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1100L Round Rainwater Tank


Code GNTRP1100

* Traditional corrugated design provides added strength and attractive appearance
* 2 x BSP Outlets at 3 & 9 o`clock
* 90mm Overflow
* Mosquito Proof Inlet Strainer & Dust Cover
* 1″ Ball Valve supplied

This product is available for delivery in these areas.

*Colours may not be a true representation of the product**


Product Specifications

More Information
Inlet Height 1550 mm
Total Height 1600 mm
Diameter 1050 mm
Capacity 1100L

Discover the Excellence of Our 1100L Rainwater Tanks

Our 1100L Rainwater Tanks are not just water storage solutions; they are a testament to Australian craftsmanship and innovation. We take pride in offering you a product that embodies the timeless charm of corrugated iron, a building material that has defined the Australian outback. Our tanks are more than functional; they’re a statement of style.

Uniquely Designed for Aesthetic Appeal

At Great Northern Tanks, we understand the importance of aesthetics. That’s why our 1100L Rainwater Tanks feature a unique roof design that enhances their overall attractiveness. These tanks are not mere containers; they are an integral part of your property’s visual appeal.

Unmatched Sun Protection Technology

Our tanks are manufactured from high-quality, Australian-made UV stabilised polyethylene. This advanced material not only ensures long-term durability but also provides exceptional protection from the harsh Australian sun. Additionally, it’s food grade, guaranteeing that the water stored remains free from undesirable tastes and odors.

Precision through Computerised Manufacturing

Quality is at the heart of our manufacturing process. We employ a meticulously programmed manufacturing approach that ensures maximum wall thickness at the base of the tank. This results in long-term structural strength, making our tanks reliable and resilient against the toughest conditions.

One-Piece Tank Construction for Added Durability

Unlike some competitors, we don’t compromise on quality. Our tanks are constructed as one solid piece, with no removal of tops for transport. This construction method minimizes the risk of leaks and ensures that your investment stands the test of time.

Comprehensive Package for Your Convenience

To simplify your rainwater harvesting experience, our 1100L Rainwater Tanks come with a range of useful accessories:

  • Inlet Strainer and Dust Cover: The included dust cover plays a crucial role in preventing algae growth in your stored water, ensuring that you always have access to clean, fresh water.
  • 90mm Overflow Kit (Supplied Unfitted): This kit provides flexibility in managing excess water and can be easily connected to standard 90mm stormwater pipes.
  • ¾” Tap Included: You’ll have immediate access to your harvested rainwater with the included tap, making it convenient for various applications.

In summary, our 1100L Rainwater Tanks are not just containers; they’re a testament to quality, style, and functionality. With their unique design, sun protection technology, and durable construction, you can trust Great Northern Tanks to provide you with reliable and visually appealing water storage solutions. Invest in the best for a water-wise future.


Basalt®, Beige, Blue Ridge®, Bushland®, Classic Cream®, Cottage Green®, Deep Ocean®, Desert Haze, Evening Haze®, Ironstone®, Jasper®, Manor Red®, Monument®, Night Sky®, Pale Eucalypt®, Paperbark®, Shale Grey®, Sufrmist®, Wallaby®, Wheat, Wilderness®, Windspray®, Woodland Grey®

Get In Touch



Shed 6/388 Taylor Street
Toowoomba QLD 4350

Phone: 07 4566 2900

Northern Territory

2658 Stuart Highway
Livingstone NT 0822

General Enquiries

[email protected]

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