D-D Reverse Osmosis Unit

[begginersluck]

I have searched and searched for the specifications on these units and cannot find anything to tell me how much RO water is produced per day, hour or minute etc.

I am trying to work out how long it will take me to make up 450 litres of RO water for my new aquarium. Any help is appreciate.

Thanks

 

[coralbandit]

Time how long it takes to fill a gallon ,2.5 or 5g bucket..
It really depends on your water pressure going into unit and condition of filters.

 

[begginersluck]

Good idea. I will try that this evening.

I think I may have to just go and buy the RO water from my LFS otherwise I believe it will take days

 

[coralbandit]

Some systems need a booster pump to run the filter properly. Not all of us have 65 psi out of the tap...
I use a pump and have municipal water at about 40psi with out pump.
Clogged /old /dried out filters can severely effect performance.