The scoop on Liquid Nitrogen Dewars in Mexico

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 amount the customer would like to receive.

Dewars are one of the many different types of containers utilized for liquid nitrogen. They can range in volume 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 features tend to make the vessels safer and easier to use.

There are a few differences in some dewars, for example portable dewars must have a tough construction and casters and are intended for low-pressure transport. Included with many dewars is a loose-fitting dust cap over the outlet to block moisture from the air from clogging the neck. This also allows the gas produced from the liquid that becomes a vapor.

Criogas offers 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 purchase this and other equipment in Mexico contact Criogas today.