For example, a minimum wage of $10 per hour will have no effect for workers whose marginal productivity in a given line of work is greater than $10 per hour. The legal supply and demand remains unchanged for such labor.
One way to keep control of the time you run the swimming pool pump is to run it several times a day for short periods of time. If you want to activate the pump once a day, start with six hours, but never go lower than five hours, especially in the summer. If your pool is in constant use, you may need to run the pump for up to eight hours per day, frequently checking the water clarity and chemical balance.
06-24-2010, 07:32 AM. It depends on the pool size and the pump size. I believe that the recommendation is that the pump has to run long enough and be big enough to run 3x the number of gallons in the pool each day. So if you have a 10,000 gallon pool, your pump needs to run long enough to push 30,000 gallons through.That being said, it is just a rule of thumb. It is also going to depend on the pool temperature, the number of hours of sun, the chlorine level, etc.o if you have a 10,000 gallon pool, your pump needs to run long enough to push 30,000 gallons through. That being said, it is just a rule of thumb. It is also going to depend on the pool temperature, the number of hours of sun, the chlorine level, etc.