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Laser Grade Carbon Dioxide, Size 200 High Pressure Steel Cylinder, CGA 320 Washer

Airgas Part #:CD LZ200

Manufacturer Part #:LZ200

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About this product

Product Attributes

CGA Connection

• CGA 320 Washer

Gas Grade

• Laser

  • Airgas operates its own dedicated blending facilities as well as maintains a national network of blending technology to ensure accurate, consistent production.


  • Mixed with Argon, Carbon Dioxide is used as a shielding gas to prevent the contamination of the molten weld metal.
  • Carbon Dioxide is used as a refrigeration gas in chilling and freezing systems to maintain product quality by preventing spoilage or aging in Food Manufacturing.
  • Carbon Dioxide is essential in the Carbonization process, Brewing and Winemaking.
  • As a blanketing gas for chemical reactions and other applications requiring a chemically inert gas.
  • The Bone Dry and Anaerobic Grades are used as atmospheres for anaerobic incubation in microbiology labs.
  • Carbon Dioxide is also used to promote and expedite plant growth for indoor farming.


  • Always use in accordance with the Safety Data Sheet (SDS)
  • Always follow local fire code requirements when storing gas cylinders.
  • Major hazards: Suffocation, High Pressure, compressed gas.


Sizes may vary by location. Contact your local Airgas representative or local branch location for availability in your area.


200 Steel HP
DOT Specification
3AA - 2015 - Canada 3AA - M154
9" - 229 mm
51" - 1295 mm
106 lbs - 48 kg