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Water treatment system Questions:
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No.1 What about the backwash/cleaning system ?
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In our machine we have the backwash system,with the valves in the filter to control the water flow direction , to finsh the filter or backwash process
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No.2 Where is the pump ?
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The raw water pump is with China Nanfang brand, with water flow capacity required ,normally with SUS304 material.If with special pump brand , pls let us know
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No.3 What about blockage ?
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Before the water into the tank , and before the water out of the tank , there is water distributor, which will stop the big particals.Avoid the situation of blockage.
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No.4 What about the intermediate fitting & valves ?
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The pipeline and valves are stainless steel material with SUS304
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No.5 What about drain water fittings ?
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For the quartz sand filter, active carbon filter, sodium filter, precise filterm , reverse osmosis device , each one with drain water pipeline
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NO.6 RO device Membrane brand ?
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Hydranautics
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NO.7 How long to change RO membrane And precise filter membrane ?
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Every 3-6 month change the precise filter membrane inside .
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For RO membrane,It decided by Raw water analysis , such as if TDS is 0-300 , two year change one time . If TDS is more than 500, half an year change one time.
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