Negative pressure tank take 2

[RedDevilDon2005]

i still dont know what the hells goin on lol

 

[Super G]

Whats the definition of a negative pressure tank anyway?

The air trapped @ the top of tank 2 is like a vacuum and it keeps the water held high creating negative pressure in tank 2

 

[dominicolas]

The air trapped @ the top of tank 2 is like a vacuum and it keeps the water held high creating negative pressure in tank 2

The air at the top has nothing to do with it.

 

[neoprodigy]

this is awesome!

 

[Super G]

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I really like the way this guy did it!

 

[dominicolas]

Ok, that thing is crazy awesome.

 

[frasertheking]

you can use a ventri to introduce air movement to keep the top air layer fresh