We need to know what pipe material will be used.
The friction of the pipe, the viscosity of the liquad and the head pressure all contribute to the gallons per minute rate
Approx 73,167
6
that's what she said
1200
300 gallons per minute
2.5 gallons per minute
Approximately 142 gallons per minute will flow through a 4-inch pipe at 0 psi.
0 gallons per minute will flow threw any pipe at 0 psi.
Depends on what is flowing through the pipe and the temperature of the pipe.
Flow = Pressure / surface S = PI * ( Diameter / 2 ) ^ 2 now you can do the math... I can't tell with gallons, inch and psi.
The time it takes to flow 300 gallons through a 1 inch pipe at 55 psi depends on the flow rate of the pipe. You would need to know the flow rate in gallons per minute (GPM) of the 1 inch pipe to calculate the time it takes. Without the flow rate, it is not possible to determine the exact time it will take.
Depends on the piping material as Hazen Williams formula kicks in for friction losses