Banner technology utilizes the returning glycol while in the system by right gravity feeding the evaporator located under bath. This isolates the liquid as it passes as a result of our metal plate fifteen®F evaporator specifically flooding our manifold chamber, then drawn by self priming 100 GPH brass vane pump(s). https://kbookmarking.com/story20196161/the-2-minute-rule-for-glycol-chiller-uk