GRAF Australia
Buy engineered water systems for Australian projects
Rainwater, OSD detention, wastewater and grease traps. Quote locally with GRAF Australia.
GRAF Australia understands the unique challenges of preserving water in the Australian climate.
Our mission is to solve these issues by providing a range of accessible water management solutions that keep water clean, while working to collect and protect every drop.
Our passion for sustainability and a cleaner Earth means that we are constantly innovating to find new ways to keep contaminants out of our waterways. We turn plastic waste into plastic water treatment products, in turn creating a pattern of reuse, recycling and regeneration.
Save Your Future
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Latest products
Project guides
Australian answers for tanks, OSD and grease
Practical how-to pages with diagrams, FAQs and paths to quote GRAF Australia products.
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Our heritage
Engineering the future, built on decades of history
Milestone facts from the GRAF Group company history. Read the full timeline.
1962
Otto Graf GmbH founded
Otto F. Graf and Elfriede Graf found Otto Graf GmbH in Germany. The early business sold plastic containers and drums for fruit and wine growing, then industrial tanks.
1974
First GRAF rainwater butts
Market launch of the first GRAF water butts under the idea that “rainwater is free” - the foundation of today’s rainwater harvesting range.
1978
Underground rainwater tanks
Plastic underground rainwater tanks open a new product segment. The French subsidiary relocates to Dachstein (Alsace) and starts rotational moulding.
1997-2001
Herkules, infiltration & wastewater
Herkules tank logistics innovation, first-generation percolation blocks for infiltration and retention, then fully biological wastewater treatment systems.
2007-2008
Carat S and Australia
Launch of the Carat S underground tank supports global export growth. Sales branches are founded in Australia and the United Kingdom.
2014
KLARO joins the group
After more than a decade of partnership, Otto Graf GmbH takes over Klaro GmbH - consolidating decentralised sewage expertise within the GRAF Group.
2017-2022
Global growth & 60 years
GRAF Polska, the Herbolzheim Competence Center Raw Materials, the Neuried factory and further international subsidiaries expand recycling and manufacturing. Otto Graf GmbH marks its 60th anniversary in 2022.
Today - Australia
GRAF Australia
Part of the GRAF Group of more than 700 people worldwide, GRAF Australia manufactures rotomoulded products in Western Australia and specifies German-engineered rainwater, stormwater and wastewater systems for Australian sites.
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