RO Membrane

[JerryD120]

It is exhausted completely. It was down to a slow drip output. It was odd though because it happened suddenly.


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[350gt]

Are you measuring pressure into the unit? Or tds after the membrane, before the di resin?

[Scutterborn]

It is exhausted completely. It was down to a slow drip output. It was odd though because it happened suddenly.


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When is the last time you flushed it?


-Ben-

[JerryD120]

When is the last time you flushed it?


-Ben-

Yea.... Lol, had no clue I was supposed to flush it. But was asked that yesterday and now I know. Going to order a membrane and flush kit from BRS today. But need a membrane to hold me over til I get the order in.


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[JerryD120]

Are you measuring pressure into the unit? Or tds after the membrane, before the di resin?

Pressure in is good. TDS after membrane is between 20-25 after DI is 0. I removed the membrane and the flow was awesome, so I ran a little thru DI and it was 0 so I used that for topoff but I know that will exhaust the DI resin extremely fast.


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[Scutterborn]

Yea.... Lol, had no clue I was supposed to flush it. But was asked that yesterday and now I know. Going to order a membrane and flush kit from BRS today. But need a membrane to hold me over til I get the order in.


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I bought my flush kit from Louis at elegant reef. He may have another one in stock.


-Ben-

[JerryD120]

I bought my flush kit from Louis at elegant reef. He may have another one in stock.


-Ben-

Thanks Ben, I'll have to give him a call.


Jerry

Never be afraid to try something new.
Remember: Amateurs...built the ark.
Professionals...built the Titanic

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[350gt]

Pressure in is good. TDS after membrane is between 20-25 after DI is 0. I removed the membrane and the flow was awesome, so I ran a little thru DI and it was 0 so I used that for topoff but I know that will exhaust the DI resin extremely fast.


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Well 20-25 is not good after the membrane....

Will it stay at that range while you make a gallon or 2 of di water?

Reason i ask, I have a T after my membrane and usually flush a gallon or 2 of water out before closing the T and letting the di resin polish it off.... It will climb as high as 100+ then drop down to 4-6 but it takes a gallon or 2... I usually save that water for my new trees..

[350gt]

I bought my flush kit from Louis at elegant reef. He may have another one in stock.


-Ben-

I've never had a flush kit but thinking on getting one soon....

[350gt]

Oh and i wouldnt buy a membrane while you wait for yours to come in the mail... Di resin is alot cheaper for a bag.. iF after your resin your getting 0, maybe just prep a few gallons until you get all your filters in..

Louis @ elegant is has the bags of resin, which is where i scoop up mine from.