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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: ccmids on March 07, 2009, 06:55:03 pm

Title: need diagram of how ro system works
Post by: ccmids on March 07, 2009, 06:55:03 pm: want to do diy system need a diagram of ro system .
im looking at van system type can you help
the tds is 228 . were i am
ive sorted out the tank its how the system run s through that i need to know .
had a price of varitech they want £1,580 for a pre filter moual
membrane modual /31 pole hose basic pump and so on.
Title: Re: need diagram of how ro system works
Post by: jonisondell on March 07, 2009, 07:17:15 pm: do you mean a diagram of the whole system setup ie how to connect it all up??
Title: Re: need diagram of how ro system works
Post by: ccmids on March 07, 2009, 07:20:39 pm: yes can you help
Title: Re: need diagram of how ro system works
Post by: jonisondell on March 07, 2009, 07:32:03 pm: there are many ways, basically you need to buy your components ro, di, tank, pump hose and play around with it.
my setup
mains water through ro, then through the di, into water tank. out of the tank through the pump simple.
i have all of this in my van just connect mains water to it.
Title: Re: need diagram of how ro system works
Post by: ccmids on March 07, 2009, 07:41:49 pm: thats what i want, just need to work out how its done ive just been looking at one in a book cant figure out filtrs theres three on this one as well as RO filter
Title: Re: need diagram of how ro system works
Post by: ccmids on March 07, 2009, 09:09:14 pm: how much would you pay for a RO filter or 4040
Title: Re: need diagram of how ro system works
Post by: jonisondell on March 07, 2009, 09:20:11 pm: how much water are you going to use??
are you on a water meter?
Title: Re: need diagram of how ro system works
Post by: ccmids on March 07, 2009, 09:36:20 pm: yes but it works out at 120 a day
Title: Re: need diagram of how ro system works
Post by: ccmids on March 07, 2009, 09:37:21 pm: ill do ups with pole downs with blade
Title: Re: need diagram of how ro system works
Post by: jonisondell on March 07, 2009, 09:52:29 pm: i would reccomend a ro-man 200gpd.
Title: Re: need diagram of how ro system works
Post by: NWH on March 07, 2009, 10:01:42 pm: Quote from: jonisondell on March 07, 2009, 09:52:29 pm
i would reccomend a ro-man 200gpd.
You don`t use that much water then,with the new HF5 RO you can fill go to work come home and have a fresh new static tank full of working water,200gpd would struggle to keep up with you peeing.
Title: Re: need diagram of how ro system works
Post by: jonisondell on March 07, 2009, 10:14:26 pm: you need to do your own research and make up your own mind up, there are so many vairables,
1 cost of unit and filters.
2 rate of water procuction, how fast water is made.
3 water rejection rate.
4 output tds.