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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: KarlJones on June 29, 2007, 12:24:53 pm

Title: fastest way to make RO water?
Post by: KarlJones on June 29, 2007, 12:24:53 pm

I did post a question in a FAQ part,

But I will just ask,  how fast can you make RO water?  say if I want 200 liters ASAP, how long am I looking at?

Title: Re: fastest way to make RO water?
Post by: Chris Cottrell on June 29, 2007, 12:29:46 pm

with a pumped 200gpd RO Man unit working at 100psi & water temp of 10 degrees celsius I produce 25l per hour

Chris

Title: Re: fastest way to make RO water?
Post by: cybersye on June 29, 2007, 02:27:45 pm

heavy duty 4040 ro's can produce 280-400 ltrs per hour
I have a merlin on 80 psi pressure un pumped and can get 200 ltrs ina little over 2 hours

Title: Re: fastest way to make RO water?
Post by: SherwoodCleaningSe on June 29, 2007, 04:24:15 pm

I Have a 4040 with a booster pump.  In an hour it will pump out 200+lts of water taking it from 400 tdr down to about 2 tdr.  At that rate it produces water faster than 2 of us can use it.

Simon.

Title: Re: fastest way to make RO water?
Post by: East coast window cleaning Services on June 29, 2007, 05:40:08 pm

not sure what my psi is put i can produce 400 ltrs from my merlin in just under 3 hours

Title: Re: fastest way to make RO water?
Post by: KarlJones on June 29, 2007, 05:50:08 pm

Certainly looks like Merlin might be the way to go for me, any pointers to the cheapest place?

Title: Re: fastest way to make RO water?
Post by: cherubs cleaning on June 29, 2007, 07:54:44 pm

wintecs

Title: Re: fastest way to make RO water?
Post by: cherubs cleaning on June 29, 2007, 08:02:52 pm

bit dear only £225.00 new.. how old is it

Title: Re: fastest way to make RO water?
Post by: East coast window cleaning Services on June 29, 2007, 08:07:10 pm

sorry i meant £160 remember there 225 plus vat and del so you'll be looking at about 270 ish mines a year old

Title: Re: fastest way to make RO water?
Post by: JM123 on June 30, 2007, 01:06:29 am

we built a custom system a while back for a customer, twin 4040 boosted by a 1.5hp centrifuge pump, produces about 500ltrs an hour.

you can go a lot bigger though.

Biggest setup I've seen is a local soft drinks company, 22 x  8040 ro's, driven from 2 massive pumps.