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Hi Aquaseaulutions the exspected flow rate would be 20 m3 a day I did try a alum treatment on the water with no result (it looks still like a cheap under aged wiskey) The last resort option/advise to the customer would be to drill a deep well and hope that there is no arcinic in that water...

What do you want to switch? if it is only a signalling you might use a logic port to detect and use a led indicator or use a opto coupler to transfer the signal to another circuit. Robert-Jan

Thank you all for the replys will have to study a bit what would be the best solution for my case just one more question to ch81pc I'm not familiar with the term GAC what does it mean? Robert-Jan

Hi I have a problem with the water of a shalow well near sea I believe that tannins are the root of the problem but i can't hardly find decent info on the removal of this phenomenon other caracteristicts from the water are that the conductivity is higher than normal(930 mS)the PH is low...

Hi richard I have seen similar burned contacts due to loose wire conections in not maintained switch panels. if wires getting hot and cool down again it expand and contracts if the conection where not realy tight in the first place it could lead to loosen up the wire in the terminal and the...

hi i am curently qouting for a job and I need to know if I have to alowe the costs of the extra pipe length and bends fittings in my qoute for the return bends on the pendend sprinklers? NFPA 13 8.14.18.1 states that you must have it in a wet sprinkler system if you have a raw water source, a...