vacuum in tanks similiar torricellian vacuum

[mcmpw]

TL;DR Summary

onsidering fluid dynamics and conversion of mass.......after all tanks and lines filled with water, then opening sluice valve to "tank a", afterwards others, water perpetual flow or no?

and if not, where will water levels equalize?

 

[Baluncore]

Welcome to PF.

... water perpetual flow or no?

No. Perpetual motion is not possible.
Discussion of PM is forbidden on this site.

... and if not, where will water levels equalize?

About 10 metres above the spillway of the catch tank. That is the height of a water-filled barometer, a column of water supported by atmospheric pressure with a near vacuum of water vapour above.

 

[berkeman]

@mcmpw -- Welcome to PF. We do not allow discussion of PMMs here at PF, so your thread is now closed.

Please see these resources to help you understand why we do not waste time discussing PMMs:

https://www.physicsforums.com/threads/why-we-dont-discuss-perpetual-motion-machines-pmm.983769/

Pseudoscience, such as (but not limited to):
Perpetual motion and "free energy" discussions (see our Insights Article here)
http://en.wikipedia.org/wiki/Perpetual_motion
http://www.skepdic.com/freeenergy.html
http://www.skepdic.com/perpetual.html