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Connects CGA-320 (CO₂) to CGA-580 (nitrogen) threads
Brass construction with precision-machined threads
Bridges incompatible regulator and cylinder fittings
Compact adapter design
Specifications
Weight (LB)1
MPN312-806
Weight (LB)1
MPN312-806
Product Snapshot
The CGA-320 to CGA-580 Cylinder Adapter allows you to connect a carbon dioxide regulator (CGA-320 thread) to a nitrogen cylinder (CGA-580 thread), or vice versa. This brass adapter bridges incompatible CGA fittings when you need to use existing equipment with different gas cylinders on the jobsite or in the shop.
Machined from durable brass, this adapter provides a reliable threaded connection between mismatched CGA standards. The compact design adds minimal length to your regulator setup while maintaining a secure seal. Essential for operations that work with multiple compressed gas types and need flexibility in equipment pairing without purchasing duplicate regulators.
Key Features
CGA-320 to CGA-580 Conversion — Connects CO₂ regulators to nitrogen cylinders or nitrogen regulators to CO₂ cylinders.
Brass Construction — Corrosion-resistant material with precision-machined threads for secure, leak-free connections.
Compact Profile — Minimal extension between cylinder and regulator maintains manageable setup dimensions.
Bidirectional Use — Works in either direction depending on your equipment configuration needs.
Standard CGA Threads — Matches Compressed Gas Association specifications for proper fitment.
Applications
Used by welding shops, industrial gas distributors, laboratories, and maintenance departments that manage multiple gas cylinder types. Ideal for facilities transitioning between gas suppliers or consolidating regulator inventory across different compressed gas applications.
