Western Enterprises Brass Cylinder Adaptor CGA-346 Air to CGA-580 Nitrogen
Western Enterprises Brass Cylinder Adaptor CGA-346 Air to CGA-580 Nitrogen
This Western Enterprises brass cylinder adaptor enables connection between CGA-346 air cylinders and CGA-580 nitrogen regulators, solving thread incompatibility issues in mixed-gas welding and cutting operations. Built from durable brass construction for reliable service in demanding shop environments.
Essential for shops that need to adapt between different compressed gas systems, this adaptor provides a secure connection while maintaining proper gas flow characteristics. The precision-machined threads ensure leak-free operation when connecting mismatched CGA fittings.
Key Specifications
- From Service: CGA-346 Air
- To Service: CGA-580 Nitrogen
- Thread Size: 0.830-14 NGO to 0.965-14 NGO
- Material: Brass construction
- Length: 7 inches nominal
- Gas Compatibility: Air and Nitrogen
- CGA Standards: CGA-346 and CGA-580 compliant
Ideal for welding operations requiring temporary connections between air and nitrogen systems, or when equipment with different CGA thread standards must be connected. This adaptor should be used for temporary installations only and regularly inspected for wear or damage to maintain safe operation.
Couldn't load pickup availability
Shipping & Return
Shipping & Return
Once we receive your return, we’ll process your refund within 5-7 business days. Refunds will be credited back to your original payment method. For more details on how to start a return, visit our Returns page or contact our support team—we’re here to help! Shop confidently knowing we’ve got you covered.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

