[Small but perfectley formed]

What is the best static RO regards initial setup/ running costs and qaulity of product produced .whats your opinions

[brightnclean]

How much water do you need a day and what is your tap TDS?

[Small but perfectley formed]

We already have a thermopure 300 trailer mounted but want a smaller static for domestic cleaning with trolleys so probably 400 litres max a day tds water is 250-300ppm

[brightnclean]

Here you go 

http://www.purefreedom.co.uk/waterpure.htm#

I have the 300GPD one. I kn+ckered up my 40 Inch membrane on my 1st van mount so I decided to get a static set up. It costs far less to run than the old RO. Before this I had to buy the sealed DI cartridges from I+nics. I pay out far less for resin now and always have plenty of water to spare in my IBC. All you need to replace on the RO is the set of 3 prefilters every few months and turn a tap fo flush a couple of times a week for 10 mins   Happy now I am 

[mike richardson]

i have a 300gpd one

it produces 800 ltrs in 24 hrs

in put tds is 89 out put is 01

so resin use is really low.

[windowwashers]

What is the best static RO regards initial setup/ running costs and qaulity of product produced .whats your opinions

the best static RO unit will not be supplied by the companies people will list, they cost well over £4000 just for the RO unit.
if you want a smaller one that makes enough for 3 /4 maybe more people a 40/40 for about £500/£600 would be best IMO

[mark dew]

As it's a static system, you probably won't need the fastest ro.
It all depends on how much you want (400 litres you say. So anything from a 100gpd with booster pump (£200) upwards).
How quick you need to produce water?
And how much you want to spend?
Anything from £200 - 100gpd+ booster.
£200 for 200gpd but you won't need a booster pump.
£265 for a 300 gpd, again you won't need a booster.
£280 for a merlin without a booster.
£500 approx for a 4040.