For a one half inch cooper pipe, what is the flow rate with a water pressure of 55 pounds per square inch?

For a one half inch cooper pipe, what is the flow rate with a water pressure of 55 pounds per square inch?
Click on; Online Flow Calculator (http://www.flowcalculator.com/) for the answer. Regards, Tom

How to find discharge from given inlet pressure,weir height,outlet pressure and force balanced ?

In my post #2 I put up a flow calculator, Isn't that what you asked for? Tom