Hi Ragz. Have a look at this article on my blog. That might help you:

http://www.ultimate-jets.net/blogs/f...considerations

The second article explores setup options and testing procedures. The JMP accumulator is reviewed. In essence you get the same separator bag as the BVM UAT but with bigger inner bore on the nipples. It is still a Kuss filter based system and has its limitations. I am not too keen on that system because it is masking problems: you would not see the liquid level in the air trap, and how the level changes during a high flow test.