di vessels

[mark]

my tap water tds is not that high so I use a 25 ltr di vessel.i know its a stupid question!!would it be more economical using" one" 11 ltr di,or two 11 ltr di vessels connected. as apposed to the 25 ltr vessel I use at the moment.with all the talk about tulsion resin,doug suggests it could be my di vessel at fault.whats the difference with the ones he sells?

 

[Trev81]

You might use less resin (last longer) with 2 11 ltr vessels as the first one would do most of the work leaving the 2nd to polish it further to 0ppm. So just change out the first one more so. Might be wrong but thats how I would do it if I used just DI.

 

[♠Winp®oClean♠]

2 x 11ltr or add another 25ltr to your existing one.

 

[dredge3]

I use 2, 25ltr di vessels /emoticons/smile.png

 

[mark]

View attachment 5738

 

[mark]

how about this di,11ltr on ebay.£38 with postage.?

 

[doug atkinson]

View attachment 8312

The problem with that vessel is it is too wide. The distribution will not spray the whole of your resin so a large portion will not be used.

 

[mark]

thanks doug,ive just looked on your site.your vessels have Pentair heads & riser tube.im going to back track & maybe go for one of your 11 ltr vessels or the 15 ltr,any dicounts?

 

[Eviestevie]

If I was buying new vessels I'd be buying the Unger hydrpower

 

[♠Winp®oClean♠]

If I was buying new vessels I'd be buying the Unger hydrpower

Why on earth would you buy those?

 

[Eviestevie]

Why on earth would you buy those?

Window cleaner near me has 2 in back off his van mounted to trolley

Well made.so easy to use.take lid off.no chance off dodgy riser heads etc.hes getting way more out the resin he reckons.and they look the ********.new van very soon and these are going In

 

[♠Winp®oClean♠]

Window cleaner near me has 2 in back off his van mounted to trolleyWell made.so easy to use.take lid off.no chance off dodgy riser heads etc.hes getting way more out the resin he reckons.and they look the ********.new van very soon and these are going In

A very well respected member of another forum with a descent sized operation bought some and ended up sending them back. They were no more economical than a normal DI vessel- infact they were less economical when you add the cost of the resin bags is considerably more expensive than normal resin. He also found the resin bags a bit of a gimmick also. From what I've gathered they are more of a gimmick than a true step forward in innovation.

 

[Eviestevie]

A very well respected member of another forum with a descent sized operation bought some and ended up sending them back. They were no more economical than a normal DI vessel- infact they were less economical when you add the cost of the resin bags is considerably more expensive than normal resin. He also found the resin bags a bit of a gimmick also. From what I've gathered they are more of a gimmick than a true step forward in innovation.

The resin backs are a gimmick but you don't have to use them

 

[doug atkinson]

Mark whereabouts in the Midlands are you. My daughter from Telford is up here and if you want to pick it up from Telford then we can do it at shop price.

 

[doug atkinson]

A very well respected member of another forum with a descent sized operation bought some and ended up sending them back. They were no more economical than a normal DI vessel- infact they were less economical when you add the cost of the resin bags is considerably more expensive than normal resin. He also found the resin bags a bit of a gimmick also. From what I've gathered they are more of a gimmick than a true step forward in innovation.

The design is already out there but Unger have spec it all wrong to get the best out of resin.

 

[doug atkinson]

http://www.daqua.co.uk/images/products/Demintrolley.jpg

I've been impressed with the performance of these vessels which we have sold a few to Nationals and I have one at home to clean my windows at 135 ppm. The resin seems to be all exhausted. I have another project on the go but will not be ready until next year.

 

[Poles Apart]

Cane remember who sells em but there's some new black vessels that redistribute the resin they claim it lasts 40% longer

 

[Bingo]

Cane remember who sells em but there's some new black vessels that redistribute the resin they claim it lasts 40% longer

Do you mean the 'Spectrum' vessels......think they work on the same principle as the Unger vessel ie...the water travels 'evenly' UP-through the resin, as opposed to a standard vessel where the water travels DOWN-through the resin thus creating channels.

 

[Poles Apart]

Do you mean the 'Spectrum' vessels......think they work on the same principle as the Unger vessel ie...the water travels 'evenly' UP-through the resin, as opposed to a standard vessel where the water travels DOWN-through the resin thus creating channels.

yep