Designed to widthstand harsh Australian conditions.
Australian standards AS/NZS 4766: Certified tanks .
One-piece construction.
No vertical side seams
Meets Australian standards for safe drinking AS 2070/AS4020
Benefits of a Polyethylene tank?
Competitively priced
You will find we are more cost-effective than alternative materials like galvanised steel, concrete or stainless steel.
Easy to transport & install
Polyethylene is very cost-effective to transport & install. It does not require heavy equipment to be lifted or moved.
No corrosion or rust
No rust, no corrosion, no lime and no rotting. Our tanks are extremely durable and there is no need to re-paint!
Strength & Longevity
Tanks are designed for strength, with thicker walls at the base. Our tanks have been manufactured for over 20 years!
Easy maintenance
Poly tanks require much less ongoing expense to maintain, and can be setup with a tank self cleaning system.
Variety of shapes & sizes
Polyethylene tanks can be offered in a variety of models, shapes, and sizes, and are great for both above ground and underground use.
Very easy to do business with. Delivery was right on time and the installer was fantastic. I couldn't be happier and will definitely buy from National Poly Industries again.
