CryO2 Fill Stations

Q: Where do I go to refill my empty CryO² tank?

A: Here are a few places you can go to get your CryO² Tank refilled:

	With over 400 locations in US and Canada, Praxair is bound to have a location to fill / refill your CryO2 tank nearby. Visit their store locator to find out more.
	AirGas can refill your CryO2 tank at any of their various US locations. View their store locator.

Q: What do I need to take to get my tank filled?

A: You should only need to take your tank. The shop should have the correct adapters. However, always take your bottle nut in case something changes.

Q: Liquid or gas fill?

A: Some shops only fill CO2 in a gas phase. For this use you will need to ask for it in a liquid phase. If they are not sure about this ask further or go to a location that is knowledgeable about this question. Our system utilizes the cooling effect of the CO2 when it changes from a liquid to a gas.

Q: Other locations?

A: Some other locations to look at for a fill are- Paintball shops, Dicks Sporting Goods (they fill paintball cylinders), local welding shops, or beverage companies (bottling plants).

Q: Weights?

A: 10 lb. aluminum cylinder

Weight of Cylinder Empty- 14 Lbs 12 oz.
Weight of Cylinder Filled- 24 Lbs 12 oz.
Weight of fill- 10 lbs.

5 lb. Aluminum Cylinder

Weight of Cylinder Empty- 7 lbs. 6 oz.
Weight of Cylinder Filled- 12 lbs. 6 oz.
Weight of fill- 5 lbs.

Q: Pressure?

A: On a “good” fill you can see about 1100 psi. Typically you will see pressures in the upper 900 psi levels. Do not measure the fill by pressure alone. If you were to check the fill you have received check both weight and pressure.