Flow Rate is expressed in gallons per minute (GPM) or liters per minute (LPM):

Formula for Flow Rate:

Formula for Turnover Rate:

Examples:

We will continue to use a series of "plugand play" boxes as they are applied in the CPO^{®} class. Just plug the correct number as given by the problem a perform the math (play) as indicated. 
The formula is FR = Gallons ÷ TR ÷ 60 
FR = ÷ ÷ 60 = 
The formula is TR = Gallons ÷ FR ÷ 60 
TR = ÷ ÷ 60 = 
This pool would be out of code compliance.
See the previous section