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- เผยแพร่เมื่อ 29 ก.ย. 2024
- A rainwater harvesting system will cut your home's demand for drinking water by up to 50% and therefore also protect the environment. Using rainwater for toilet flushing, washing machines and watering the garden saves precious drinking water. A GRAF rainwater harvesting system is a reliable part of modern home technology. It is easy to install thanks to intelligent components and the GRAF module system and will provide you with a supply of totally clean and free rainwater.
How close to the building do you have to have the tank?
Dear Andy, The minimum distance should not be less than 1 m. The maximum distance is only important if a permanently installed suction pump (e.g. Aqua-Center...) is used. In such a case, the distance between the tank and the pump should not be greater than 8 m. If you have any further questions, please do not hesitate to contact us.
@@ottografgmbhenglish Thank you for the reply! Hope you have some more videos on your products coming out soon, they are excellent. Would love to see one on the fresh water tank or the firehydrant set up for the rainwater systems.
That's the job that one - Buttzy
I strongly recommend not to buy this system from Graf. I have it for several years and it does not work. When the tank is half full it still uses the drinking water. Water level sensor sometimes works and sometimes not. Supplier of the system (in Slovakia) was not able to fix this problem. Plus the water pump is weak - low pressure for grass watering. Save thousands of EUR and avoid their products.
fordítás:
Erősen ajánlom, hogy ne vásárolja meg ezt a rendszert a Graf-tól. Több éve megvan és nem működik. Amikor a tartály félig tele van, akkor is használja az ivóvizet. A vízszintérzékelő néha működik, néha nem. A rendszer szállítója (Szlovákiában) nem tudta megoldani ezt a problémát. Ráadásul a vízszivattyú gyenge - alacsony nyomás a fű öntözéséhez. Takarítson meg több ezer eurót, és kerülje termékeiket.
Good
Can you buy in Thailand?
Dear Tom Barnard
Thank you very much for your interest. Our products are available throughout South East Asia. For more information please contact us via info@grafuk.co.uk or via our contact form en-gb.graf.info/contact/contact.html.
If you have any question please do not hesitate to contact us directly
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Is it available in India (kerala)
How do you clean the tank?
You don't need to clean the tank at all as long as the filter gets maintained frequently. In case you want to clean it, you can use a garden hose or high-pressure cleaner and pump out the water with a sump pump.