You ignore that if you are a normal person and fill to the rated pressure, using the Imperial system you need no math.
Sadly this does not always happen with a fill.....
Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
You ignore that if you are a normal person and fill to the rated pressure, using the Imperial system you need no math.
They tried that on a Mars lander once. Very expensive crash.In this day and age, everyone should be able to operate in either system. Its like driving on the left (wrong side) of the road vs the right side of the road. Pay attention and it is not that big of a deal.
Do you dive with a pony, or just talking....?Agree with the conclusion! 1.5-3L is either O2 or suit gas, ponies start at ~4L
Gerbs
Do you dive with a pony? I don't have that problem.Yes, and saying a cylinder is 20cuft can be deceptive IMO, it is assuming it is filled to max working pressure which, from my experience, shops rarely fill them to.
Sadly this does not always happen with a fill.....
Do you dive with a pony? I don't have that problem.
from BAR to PSI Conversion Calculator with Altitude CorrectionYes he does. Fills here average at about 215bar.
*And even the British have switched!
215 BAR = 3118.311 PSI at 0 FT Above Sea Level
I would not call that a short...?
Wine and spirits come in 750 mil bottles, altho we generally call them Fifths...Hey americans have started the transition to metric. When you go the store you purchase a 2 liter of coke or a one liter at the convenience store. May not be much but its a start :boxing: