The scoop on Liquid Nitrogen Dewars in Winona

Liquid Nitrogen is a colorless, odorless, noncorrosive and nonflammable cryogenic liquid that is associated with the specialty gas Nitrogen. Because liquid nitrogen is noncorrosive, special materials for container structure is not necessary. Due to this, liquid nitrogen can be stored in various types of containers. Liquid Nitrogen is shipped in varying sorts of containers, [which depends on|depending on|considering]11] the amount the buyer would like to receive.

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


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


These characteristics tend to make the vessels safer and user-friendly.

There are a few differences in some dewars, for example portable dewars must have a sturdy construction and casters and are meant for low-pressure transport. Included with many dewars is a loose-fitting dust cap over the outlet to stop moisture from the atmosphere from clogging the neck. This also allows the gas produced from the vaporized liquid to escape.

Mississippi Welders Supply Co., Inc. has a product line of liquid nitrogen dewars to efficiently deliver and maintain liquid nitrogen and other cryogenic products. To learn more on how you can buy this and other equipment in Winona contact Mississippi Welders Supply Co., Inc. today.