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    GRAF underground systems

    The smartest way to collect rainwater for use around the home.

    Large black underground water storage tank being installed in an excavated foundation with waterproofed walls.

GRAF

There’s one big problem with traditional tanks: they take up valuable space in a backyard. GRAF underground water harvesting systems are the smartest way to collect rainwater for use around the home, without sacrificing yard space.

World leaders in rainwater harvesting

GRAF develops, manufactures and markets an extensive range of products for water management. For over 60 years, GRAF have provided solutions to global challenges, by protecting water sources, purifying wastewater and preventing flooding.

Cross-section diagram of a black water tank system showing internal components with blue water and orange pipes.

GRAF Platin

The Platin tank doesn’t require a large excavation. This means there’s no need to account for a deep hole, making it perfect for rocky areas. In fact, it requires up to 80% less digging for the same volume of water (equating to a saving of more than 100 wheelbarrow loads of soil).

Welcome to GRAF

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Visit your local branch

With more than 50 Reece Irrigation & Pools locations across Australia, there’s sure to be one near you.