The Basics of an RODI Filter

[Reef-junky]

Installing a Booster Pump on a Reverse Osmosis System - BRStv How-To

Learn how to quickly install a booster pump on your RO/DI system to increase water pressure and improve performance.

www.bulkreefsupply.com

 

[Reef-junky]

Would it work with a 3rd membrane in series to obtain 600gpd? I assume I'll need multiple booster pumps to achieve that?

I couldn’t really tell you I’ve only see an industrial RO run more then 3 and they are set up to run parallel to each other. There must be a drop off in production at one point I would think. It may not be worth running 3 or more. You might try to ask BRS that question or one of the other RO filter companies. The waste water maybe to clean at one point for this to be effective.