hey every one
i'm going to know what is the different Difference between selecting centrifugal pump for close system and open system?
if anyone can introduce me book about this subject this will be good also
thank you e
thread407-393952
hi every one
I have a question about system curve and parallel pumps.
assume we have 2 parallel pumps , when we turn of one of them the pressure should be decrease, but in some system the pressure increase , I think the reason of it is changes in the system curve but I don't...