Criterion to choose length of an accumulator and product

1. How do you size an accumulator?
2. How do I choose an accumulator?
3. Which type of accumulator should not be used for applications requiring high cycle rates?

How do you size an accumulator?

With larger accumulators, multiply the figures in the chart times the gallon capacity of the accumulator. For example, if working with a 10-gallon accumulator, multiply chart figures times 10, etc. Figures in the chart are about 5% less than if calculated by Boyle's Law for theoretical discharge.

How do I choose an accumulator?

To select the correct accumulator for an application, you must have the following information: Flow rate and total fluid volume required — This requires pump, piping, cylinder, and other component specifications.

Which type of accumulator should not be used for applications requiring high cycle rates?

A bladder accumulator should not be used when pre-charge pressure is less than half the maximum pressure.