Hi I've just bought a new RO system and as I am new to this hobby I'm not sure if the speed of the water is correct. I would appreciate anybody watching my video and giving their opinion.
Thanks in advance
I see no video... Or did you post it to your page?
From what I've read (I'm a novice), your output rate should be less that your input rate.
IMO, the ratio is dependent on your local water quality. As long as the output TDS= 0, then your ratio is fine.
For my RODI, my output rate is only slightly less than my waste rate, and still produces 0 TDS. The waste water is over 700ppm
Having real trouble posting the video but basically doing the calculations that came with the instructions I'm only getting 30 GPD off a 75 GPD unit. Could it be a fault with the unit or is it something I'm doing wrong?
Are you using a TDS meter to confirm purity of water?
Adjust flow rate of 'good' output until TDS steps off zero. Then dial back until it's zero again. Trying to match Mfg rating is like trying to achieve factory mileage in a vehicle. Too many variables that affect the end result.
End of the day, you want to have an optimum output rate to get maximum lifespan from your filters.