The scoop on Liquid Nitrogen Dewars in Indianapolis

Liquid Nitrogen is a monochrome, odorless, noncorrosive and nonflammable cryogenic liquid that is associated with the specialty gas Nitrogen. Because liquid nitrogen is non-eroding, you do not need containers made from very specific, hard materials. Due to this, liquid nitrogen can be stored in various types of containers. Liquid Nitrogen is shipped in varying types of containers, [which depends on|depending on|considering]11] the volume the buyer would like to receive.

Dewars are one of the numerous types of vessels utilized for liquid nitrogen. They can range in size from 5 to 200 liters. Some of the features of dewars include:


  • A pressure type liquid level gauge
  • Full tricock valve
  • Different relief devices
  • Insulation to for thermal efficiency


These characteristics tend to make the vessels safer and easier to use.

There are a few variations in some dewars, for example portable dewars must have a strong construction and casters and are intended for low-pressure transport. Most dewars come with a loose-fitting dust cap over the outlet to block moisture from the atmosphere from blocking the neck. This also allows the gas formed from the vaporized liquid to escape.

American Welding & Gas, Inc. has a product line of liquid nitrogen dewars to efficiently transport and maintain liquid nitrogen and other cryogenic products. To learn more on how you can buy this and other equipment in Indianapolis contact American Welding & Gas, Inc. today.