Take compressed air tanks also knownas compressor receivers, for example.
How come these devices are sized in U.S. gallons, when really, what people need to know is how many cubic feet of air the darn things hold?
Here's how you figure out gallons to cubic feet, then.
He writes "Receivers, tanks, reservoirs are used to store a volume of compressed air. The sizes of these receivers are often rated in gallons. To readily convert from gallons to cubic feet:
It's as easy as that, folks. And thank you, Thomas Kreher, for this information.