[andy east sussex]

anyone of you guys got a spare wfp backpack what you don't use and would sell please

[andy east sussex]

anyone please

[NWH]

I'm here mate but sorry I don't have mine I sold 2

[rosskesava]

Sorry, can't help. I only have the one and I need that for the odd job.

Try Ebay,  about 70 quid.

[andy east sussex]

ok cheers guys for the reply

[john stracey]

Can get 1 next day delivery from Gardiners for about £80 thats not expensive and with a guarantee got to be better than buying a second hand one

[Walter Mitty]

With an item like a backpack, surely second hand is likely to be a false economy?  There's no way of knowing how much life is left on either pump or battery.

[andy east sussex]

right we have decided on building a trolley system but question is we want to put a di on it for the final polish but what size vessel would you say would be best to use just to polish before it comes out of pole ? may sound silly but would a 10 inch filter housing be any good or would it just run out to fast we will be purifying via ro to storage containers 

[andy east sussex]

but then to answer my question I guess it all depends on what my tds will be after the ro to say how long the di would last

[richard groves]

but then to answer my question I guess it all depends on what my tds will be after the ro to say how long the di would last

I use one of those small 10" refillable housings just before hose reel on the van, Buy my water in from a mate but not always 000 tds hence why. Usually around 006 , cartridge lasts  for a good 2000 liters  or so before it starts to creep up. Not that its a biggy , anything under 010 ppm am happy to work all day with anyhow.

like you say, depends really on your input tds, what i will say though is I like how easy it is to empty and refill.

[andy east sussex]

im not a genius but I want to adapt it to a trolley system I was only thinking a 10 inch housing to keep weight down on trolley to make it easier to work with

[SeanK]

Can get 1 next day delivery from Gardiners for about £80 thats not expensive and with a guarantee got to be better than buying a second hand one

Don't forget about George Osborne's cut. 

[andy east sussex]

anyone know what these plastic boxes are called I know you would call it a pump box but I only want to buy the empty box any ideas ??

[outdoor restore]

"Euro container with hinged lid"

[andy east sussex]

thank you outstore restore shame on the price of them for just a box

[andy east sussex]

right box fitted but question is do I put a port on the outside to charge the battery ? if so what sort of port do I put on box to charge the battery please

[p1w1]

right box fitted but question is do I put a port on the outside to charge the battery ? if so what sort of port do I put on box to charge the battery please

you could use something like this http://www.ebay.co.uk/itm/Motorcycle-Cycle-Bike-Tractor-Boat-Van-120W-Cigarette-Lighter-Power-Socket-12V/350942696785?_trksid=p2141725.c100338.m3726&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20141212152715%26meid%3Dd2846644f06e4136848a921993153f2c%26pid%3D100338%26rk%3D12%26rkt%3D30%26sd%3D271398559494 just need to get the male plug for it. Omnipole do something similar on there trolleys ideally you would find one that you can tighten from the back so it would be fixed on your box.
paul