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jaggy snake

  • Posts: 6
Re: Merlin producing 67 ppm
« Reply #20 on: December 01, 2011, 05:37:00 pm »
I had a merlin and even with a booster pump at 80psi and starting tds of 320 it only got it down to 35 ppm which i think is rubbish my 4040 gets it down  to 9 and thats running off tap pressure




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CLEANCARE WC

  • Posts: 4454
Re: Merlin producing 67 ppm
« Reply #21 on: December 01, 2011, 05:52:17 pm »
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WE CLEAN BY FAITH, NOT BY SIGHT WITH WATER FED POLE WHEN WORKING AT HEIGHT.

DaveG

  • Posts: 6348
Re: Merlin producing 67 ppm
« Reply #22 on: December 01, 2011, 07:29:42 pm »
Cheers cleancare
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You can't polish a turd

craig21t

  • Posts: 132
Re: Merlin producing 67 ppm
« Reply #23 on: December 02, 2011, 01:10:57 pm »
When you installed the mebranes in the merlin, did you use the lubricant supplied for the o'rings?
If you installed them dry, you have most probabally pinched the o'rings which will allow some small amount of bypassing 
of the membranes. This will cause the problems you are describing.
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