graf banner

Graf Underground Systems

There is one problem with traditional tanks. The space they take up in a backyard. The Graf water harvesting systems are the smartest way to collect rainwater for use around the home. Whether you simply require extra garden water or a water saving solution for your toilet and laundry, the design of the Graf system makes it easy.

Product profiles

Graf Platin

The Platin tank doesn’t require a large excavation, so you don’t have to allow for a deep hole - perfect for rocky areas. In fact it requires up to 80% less digging for the same volume of water (that equates to a saving of more than 100 wheelbarrow loads of soil).

VIEW PRODUCT

graf platin
rainwater tank selector

RAINWATER TANK SELECTOR

How to choose your tank in

5 easy steps

Get started

Video
Video
Video
Video