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UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: Davew on January 21, 2007, 04:59:35 pm

Title: RO man and booster pump
Post by: Davew on January 21, 2007, 04:59:35 pm

I've got a 300gpd RO man system and it has a pump to boost production do I fit the pump after the filtration system before the membranes (seems to be the case looking at the diagrams)? or why not before the whole unit?

Title: Re: RO man and booster pump
Post by: marc al on January 21, 2007, 05:09:34 pm

   after the pre filters and before the membranes is correct, you only need the pressure to force the water through the membranes

Title: Re: RO man and booster pump
Post by: Davew on January 21, 2007, 06:05:23 pm

Mmm thats what I thought but then my pressure guage becomes obsolete and I can't move it. Ive gone back to boosting before the unit.Won't bother to email them because I get such odd emails back I don't know who answers for them but he's not exactly winning orders.

Title: Re: RO man and booster pump
Post by: paul mather on January 21, 2007, 06:35:20 pm

I fit mine before evrything, pre filters & membranes, works fine.

Title: Re: RO man and booster pump
Post by: Jon T.C. on January 21, 2007, 06:36:40 pm

I have mine fitted before the unit and gets my 300ppm tap water down to 006ppm before the D.I. My mains water pressure is 40 psi. So I'm more than happy with its performance.

Title: Re: RO man and booster pump
Post by: giftedk on January 22, 2007, 08:16:43 am

lol ! I know exactly what you mean ;D they not the most helpfull .
Mmm thats what I thought but then my pressure guage becomes obsolete and I can't move it. Ive gone back to boosting before the unit.Won't bother to email them because I get such odd emails back I don't know who answers for them but he's not exactly winning orders.

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