How does a minimum circulation line in pump lining functions? If the pump runs above the minimum circulation flow, the minimum circulation line will not be used?
It depends upon whether or not there is a valve in the <...minimum circulation line...> to turn it off, which is in the domain of the earlier thread.
__________________
"Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856