Search found 248 matches

by DaveB
Sat May 09, 2009 7:53 am
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: DIY RO unit
Replies: 18
Views: 25556

Re: DIY RO unit

Dave
Thanks for the program link. I will keep this forum posted with developments. Best Regards Dave
by DaveB
Sat May 09, 2009 5:17 am
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: DIY RO unit
Replies: 18
Views: 25556

Re: DIY RO unit

Hi Garry Thanks for the imput Here is a photo of all the pieces. IMG_0758.JPG The small white 90 bends on the right of the housings have check valves(non return) fitted. According to ROman these should be fitted to both product and waste. ( So how would I backflush if non return valves are fitted an...
by DaveB
Fri May 08, 2009 5:57 pm
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: DIY RO unit
Replies: 18
Views: 25556

Re: DIY RO unit

Cheers Garry Its now running but not giving as much water as I would have like 117 gallons per day. TDS 2ppm. Waste water looks to be more but as yet not measured it. One thing which was confusing. The membrane fittings were not attaced to the housings and two of them have check valves in them. Acco...
by DaveB
Fri May 08, 2009 10:49 am
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: DIY RO unit
Replies: 18
Views: 25556

DIY RO unit

Duncan I will shortly be in the process of assembling a 2 x150GPD unit. ( Hope I have got all the necessary parts). I have notice that in most of the assembled units from ROMAn the membrane housings are all horizontal except this model http://www.ro-man.com/shop/popup_image.php/pID/235?osCsid=0784c7...
by DaveB
Mon Aug 11, 2008 12:42 pm
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: 20" 5 micron sediment and 20" carbon purifier cartridges
Replies: 10
Views: 12093

Re: 20" 5 micron sediment and 20" carbon purifier cartridges

Chhers Ed As I won't be using these before a RO unit (have very good source water TDS 70ppm) It is basically just for removing chlorine in a constant trickle in amd then overflow. It has been suggested on this site that I remove the purifiers completely with having very good source water. However I ...
by DaveB
Mon Aug 11, 2008 9:37 am
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: 20" 5 micron sediment and 20" carbon purifier cartridges
Replies: 10
Views: 12093

Re: 20" 5 micron sediment and 20" carbon purifier cartridges

Found these, http://cgi.ebay.co.uk/20-2-POD-WATER-PURIFIER-CARTRIDGES-KOI-FISH_W0QQitemZ290092358408QQihZ019QQcategoryZ57230QQcmdZViewItemQQ_trksidZp1742.m153.l1262" onclick="window.open(this.href);return false; I've used this seller before and they've been great with me. Cheers Ed Great ...
by DaveB
Sat Aug 09, 2008 9:31 am
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: 20" 5 micron sediment and 20" carbon purifier cartridges
Replies: 10
Views: 12093

Re: 20" 5 micron sediment and 20" carbon purifier cartridges

eds wrote:RO man sell them at good prices. I get my 10" ones from there, but they definitely sell 20" ones. Not sure they're the cheapest but they're good and their service is excellent IME.
Cheers Ed Just what I was looking for but was not sure what the delivery costs would be.
by DaveB
Fri Aug 08, 2008 7:30 pm
Forum: Pond Construction and Pond Gizmo's And DIY bits and pieces
Topic: 20" 5 micron sediment and 20" carbon purifier cartridges
Replies: 10
Views: 12093

20" 5 micron sediment and 20" carbon purifier cartridges

Hello
Hope I am posting in the right section. Does anyone know a cheap source on line for the above purifier cartridges.
Hope I am not infinging any forum rules here.But if I am I am sorry
Best Regards DaveB