Hoi Zämme I am currently planning the use of rainwater for our detached house. A 9000l rainwater tank is planned. It would be used for the garden, toilet and washing machine. The separate water circuit is planned. (rain/fresh water). Does anyone have experience in this area? I find a lot of domestic waterworks on the net that easily cost 2k. How are the domestic waterworks from Metabo, Kärcher and Gardena? E.g. Metabo domestic waterworks 230 V 3500 l/h Gardena domestic waterworks 230 V 4500 l/h Metabo domestic waterworks HWW 6000/50 Inox / 1300 Watt Kärcher BP 3 Home Vegleich: https://www.galaxus.ch/Comparison... Suction height: approx. 4m Pressure head: approx. 10m (cellar and parterhaus) Would be pleased to receive constructive input :-)

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