Re: [CAD_CAM_EDM_DRO] OT: Cubic Feet in a Compressed Gas Cylinder?

Doug Harrison wrote:

>
> >
> > Now you have brought in another factor, atmospheric pressure in Denver.
> >
> > John Grant
>
> Just a little more than three percent reduction in pressure per 1000 foot of
> altitude

That would be about a 15% effect, worth thinking about.

> However, the cylinder gage reads differential pressure so this should not
> matter.

But wouldn't that take less gas from the cylinder to get the same
diameter ballon as sea level?

John Grant