View Full Version : flow restrictor in first membrane??

06/07/2008, 10:53 AM
I have a question about "dual membrane conversion kit"

If I instal this Kit, I have to put a restrictor flow in the line of the waste water of the first membrane???

Or I have to put restrictor flow only in the wastewater of the second membrane??

Thank you

06/17/2008, 08:04 AM

Adding a second membrane means that you'll have to have a second flow restrictor. Usually, you combine the two waste water lines into one and let the RO do its thing. The only time you would add a second membrane and have only one flow restricor is if you plumbed the waste water from the first membrane into the input of the second membrane (to get a better waste to pure ratio).

I hope this clears it up for you.