Gravity Fed Water supply system

[Eddie Bowoku]

What is the minimum distance between two break pressure tanks that will maintain a constant water pressure in both tanks. Considering the elevation difference of 10m.

 

[3DDave]

Is this the sort of arrangement you are talking about? https://thecivilengineering.com/break-pressure-tank/

If so, where are you measuring the pressure that you want to be constant?

See
https://www.eng-tips.com/threads/hydraulic-design-break-pressure-tank.520907/

Thread 'Where to provide Break Pressure Tank in water pipeline'

Mar 7, 2012

I am designing a gravity flow system for a rural area. The elevation difference b/w the source and point of use is 1004 feet (306 m). I will provide a 1.5" Schedule 40 PVC pipe. I would like to know what is the ideal static pressure for pipe and fittings where I should locate a break pressure tank in the system.
Also will pressure reducing valves serve the same purpose as break pressure tanks?

Thanks

• mehtas
• Replies: 8
• Forum: Water treatment and distribution

Also: https://www.google.com/search?q=two+break+pressure+tanks+site:www.eng-tips.com