Graf offers you the best made of plastic material for your home and industry! As European market leader in the range of rainwater harvesting, we find solutions and inform you on options around the responsible use of water.
Plants love rainwater. With a GRAF rainwater harvesting system you can use this water to irrigate your garden for free at any time. GRAF provides practical access points for every need. But where are they? Take a look for yourself. Thanks to GRAF's practical water access points, it's incredibly easy to use rainwater in the garden.