Concrete Water Tanks

The 15,075L Extra Heavy Duty (XHD) Concrete Water Tank is designed for commercial, industrial and residential applications where reliable below-ground water storage is required. Engineered to withstand vehicle loading up to 44tonnes, it is ideal for stormwater retention and detention systems, rainwater harvesting, pump wells, fire protection and general water storage.

Manufactured in Australia from high-strength concrete reinforced with steel and fibre, every Tanket concrete water tank is built for long-term strength, durability and performance in harsh Australian conditions.

Need more water storage capacity?
Multiple Tanket concrete water tanks can be connected using our Hole Seal System to create a larger, watertight water storage system.

How Does the Modular System Work?
The modular concrete water tank is delivered in three sections: the base, riser and lid. During installation, mastic sealant is applied by your installation team between each section to create a durable, watertight seal. Once assembled, the tank is ready for backfilling and performs as a single concrete water tank.