We have a 10K rainwater tank which we are planning to plumb into our high-level house in tropical NT.
We'll have two lines - one just to the kitchen tap during the Dry and one to supply the whole house during the Wet (manual switch).
I'm interested in any advice on brands / set-ups, etc. The plan is to have a pump from the tank to a large (80L minimum) pressure tank, to minimise noise and wear on the pump. My thoughts are that this will mean we can reduce the normal requirements in terms of waterflow rating on the pump, as we'll mostly be supplied from the pressure tank, but happy to be corrected!
Local trades don't know much about this setup, neither do retailers/wholesalers, who are suggesting very high rated pumps, so be keen to hear from anyone who has experience with these sort of setups.