cbui2
Premium Member
<a href=showthread.php?s=&postid=10240179#post10240179 target=_blank>Originally posted</a> by MJD 1
Incredible tank!!
I have a few questions, how does the water flow in your three tier system. Does it flow from the top one to the middle one and then to the bottom one via overflow. Or are they each connected to the main sump, where they receive water from and then return it back.
I am also assuming that you have practiced cutting the power and checked for flooding right?
Looking amazing,
MJD
3 tank, overflows to main sump then return from enclosed baffle in main sump. prior to setting all rocks and sand i had tested everything including power outages, overflows, current, leaks and etc.
main sump 150gal also have two overflow drain tied into main house sewer system in case of event of flooding. sump was tested in numerous ways, fill it half way then turning off all the pump at once to see how fast water will rise. then pumps was turned off one by one to see its operation how it would perform with just one pump at a time and with all pumps stop working my sump will not overfill.