The scoop on Liquid Nitrogen Dewars in Fresno

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, 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 being requested by the customer.

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 attributes 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 can be variations in dewars, for example portable dewars must have a sturdy 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 air from blocking the neck. This also allows the gas formed from the liquid that becomes a vapor.

Fresno Oxygen & Welding Supplies/Barnes Welding Supply 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 acquire this and other equipment in Fresno contact Fresno Oxygen & Welding Supplies/Barnes Welding Supply today.