For more than 50 years, the GRAF brand has represented high-quality plastic products. The Septic Tank Store is pleased to offer their state of the art Carat wastewater tanks. Manufactured in Germany by injection compression moulding, the Carat tanks are robust, reliable and stable.
We also carry the GRAF Platin Flat Tank, a low-profile solution to underground storage.
Thanks to an in-house raw materials recycling facility, over 50% of the raw materials processed at GRAF are recycled.
All products manufactured by GRAF are 100% recyclable.
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