Max Tds For Cleaning?

Discussion in 'Water Fed Pole Cleaning' started by Mitchellmoxo, Jul 26, 2013.

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  1. Mitchellmoxo

    Mitchellmoxo Newcomer
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    Hello,

    What is the maximum tds level you can clean with until watermarks start to show?

    Thanks
     
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  2. mark m

    mark m Hero
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    I used 18ppm and never had any problems i did not know this until i finished for the day otherwise i would not have gone
     
  3. tench0771

    tench0771 Grand Master
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    i cleaned with 026 the other day an had no problams but 0ppm is wat u want realy to give u the best chance of no spots ,i let mine go to 3ppm than change resin ,some one i no lets his water go to 70ppm i think thats mad lol but hay each to there own :Image3:
     
  4. Posh

    Posh Hero
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    I go to 7 or 8 then change resin. Never had a comeback
     
  5. Mitchellmoxo

    Mitchellmoxo Newcomer
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    Great thanks
     
  6. garry

    garry Member
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    6 or 7 then change. 70 for real??? i was under impression it came out reading 17 after the membranes so it should never read higher than 17 until the membranes start to pack in??
     
  7. All Round Cleaning

    All Round Cleaning Grand Master
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    Ive used upto 40+ using DI water never had any probs .
     
  8. Mitchellmoxo

    Mitchellmoxo Newcomer
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    I brought my ro system today and its coming out of membrane at 45 the guy at ro man said if its going in at 450+ then its going to come out of membrane at around 50 so you will use a lot more resin
     
  9. tench0771

    tench0771 Grand Master
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    i no m8 70 is just mad lol but he is convinced 70 is fine ,i think maby on some windows but on a hot day u need 0 i think 04 at a push
     
  10. tench0771

    tench0771 Grand Master
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    my water is about 70 ish 75 ish i can get about 1000l of pure water dubble di maby more so not that mch resin realy
     
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