Hi there. Anyone know if an r/o unit really makes your DI unit last longer?
It absolutely does. Would a di last longer with 200 ppm going through it or 10 ppm?
Good, I agree. So an ro membrane will greatly reduce your tds so that afterwards your di doesn't need to work very much which makes it last very long.
How long does it last? During my busy time I use about 4 to 6 cubits of resin.
What is your incoming tds?
154ppm to 700ppm depending on where I am.
without ro you will go thru resin like crazy.
That is quite a massive range. You will definitely need ro to maximize your profits.
were can you by this system in canada