Posted by hj on March 28, 19100 at 23:31:27:
In Reply to: gravity flush toilets posted by Dale Curtis on March 28, 19100 at 20:12:17:
If it has the tank entirely above the bowl, then all the flush pressure is provided by the water in the tank. If it is a low "non overflow" type then about half the water for the flush comes from the inlet pipe, but is only slightly dependent on the inlet pressure.
: Does a gravity flush toilet need a certain amount of
: inlet water pressure {above that reqiured to fill the tank} to operate properly.