It is all speculation, I now use 5 di's in series and fill up into storage tanks.
I have spoke to 3 suppliers now, a couple have just hinted that you might get marginally more out of it.
None of them will state publicly that it will last longer than other makes, I wonder why ?
Come on Alex, Mr Mccann and others please give us your opinions.
Filling up straight into the van or using it on demand makes no difference at all, I have tried it every way and its all the same.
used to have my di units in the van, and then after 12 months took them out with no difference at all in useage.
As for the minority , do you mean minority to you and a couple of suppliers who are trying to promote your resin.
Heres a test for you, fill 2 separate 500ml Di units up with different types of resin in , turn on the tap and see which lasts the longest , you can turn the flow rate down as slow as you like, then tell me your findings.