Help How to calculate cu/ft to litres properly?

[Zakovian331]

How can i transfer Cu/ft to litres?
125 cu/ft is 3539,61 litres of gas according to online calculators,i'm confused how such an enormous volume of gas can fit into this ‎not big bottle( 6 x 1 x 36 inches)
For example,if you google ''buy 400 litres nitrogen'',you will see this giant tanks filled with liquid nitrogen for big money.

 

[Interloper]

The gas is compressed (yours should be around 2000 psi) which is how they get it all in there. The 400 liters from your second image just means the tank could hold 400 liters of water. In fact the image literally says it is liquid nitrogen which I completely looked over at first.

 

[Someone123]

just type convert cubic feet to liters on google and a calculator will show up to calculate this- this is true for all mathematical conversions.

 

[FromGermany]

@Zakovian331

Are you the first, Nitschke invited to his Sarco?

 

[Zakovian331]

@Zakovian331

Are you the first, Nitschke invited to his Sarco?

What?

The gas is compressed (yours should be around 2000 psi) which is how they get it all in there. The 400 liters from your second image just means the tank could hold 400 liters of water. In fact the image literally says it is liquid nitrogen which I completely looked over at first.

Ok,this means 50 litres tank can hold 50 litres of water, but much more gas cause of 200 atm(or 2939,19 psi) pressure right?

 

[Interloper]

What?

Ok,this means 50 litres tank can hold 50 litres of water, but much more gas cause of 200 atm(or 2939,19 psi) pressure right?
View attachment 80191

Yes, that one should have 10 cubic meters, or 10 000 liters.

 

[Zakovian331]

Yes, that one should have 10 cubic meters, or 10 000 liters.

Cu/ft volume of cylinders in USA system means volume of gas, not ''water'', right?
When Peaceful Pill Book is talking about litres of gas in their guide, they mean exactly litres of gas(not water),right?
This is why I'm asking here,because if not, then 50 litres tank will be empty in 3 minutes with 15 L/min flow rate(if the ''L'' means litres of water but not gas).

 

[Kurt]

Cu/ft volume of cylinders in USA system means volume of gas, not ''water'', right?
When Peaceful Pill Book is talking about litres of gas in their guide, they mean exactly litres of gas(not water),right?
This is why I'm asking here,because if not, then 50 litres tank will be empty in 3 minutes with 15 L/min flow rate(if the ''L'' means litres of water but not gas).
View attachment 80326

Thank you for posting this!
It is still viable and helpful.