17-03-2016, 09:57 PM
Personally I have been making my own systems for years. All you need is two enclosed vessels and a vacuume source. Brake bleeder systems work for vacuume or what I love beat is the small portable rechargeable food saver hand held vacuume device. Like $20. As far as the vessels. 4" or 6" plumbing pipe works. Large plastic mugs. Small fish bowls. And what I like to do is not use tubing which is the source of just about all leakage issues. And the reason you have to repump all the time. I use closed domes and slip the vaccine hose between the skin and the dome edge. Evacuate the air and pull the hose out. They stay pressurized for hours even over night.