That's going to depend on the substance flowing and the pressure behind it.
Beer -- more
Molasses -- less
etc.
that's what she said
2.5 gallons per minute
0 gallons per minute will flow threw any pipe at 0 psi.
That depends entirely on the viscosity of the liquid in the pipe ! Water would flow faster than oil !
That will depend on viscosity, which will depend on the substance being pumped.
Approx 73,167
that's what she said
6
1200
The maximum flow rate through a 1.5 inch pipe is typically around 9 gallons per minute.
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.