AZP-EGP Gas Hose Converter to Large Quick-Disconnect Plug

Replaces CK-QDGAP

Convert your TIG gas hose to a Large Pin quick-disconnect connection.
The AZP-EGP Gas Hose Converter adapts standard 5/8"-18 Right-Hand "B" Size female gas hose connections to a Large Pin male quick-disconnect plug. It is the ideal replacement for worn or damaged CK-QDGAP fittings and allows compatible TIG gas hoses to connect to female single shut-off quick-disconnect couplers.

Designed for professional TIG welding applications, the AZP-EGP makes torch changes, gas hose replacement, and maintenance faster while maintaining a dependable shielding gas connection.

Why Welders Choose the AZP-EGP

• Direct Replacement: Replaces the CK-QDGAP gas hose converter.
• Large Pin Quick-Disconnect: Converts threaded gas hose connections to a quick-disconnect system.
• Faster Torch Changes: Disconnect and reconnect TIG gas hoses in seconds.
• Professional Construction: Built for daily fabrication and production welding.
• Wide Machine Compatibility: Works with many popular imported TIG welding systems.

Compatibility

• Compatible with matching Large Pin female gas quick-disconnect couplers
• Everlast®
• Longevity®
• AlphaTIG®
• Other compatible imported TIG welders using 5/8"-18 Right-Hand "B" Size gas hose connections

Important: This converter is designed for Large Pin (0.355") quick-disconnect systems.

NOT compatible with Weldcraft® QRG Small Pin (0.195") quick-disconnect couplers.

Installation

1. Thread the AZP-EGP converter onto the existing TIG gas hose.
2. Connect the Large Pin male plug to a compatible female gas quick-disconnect coupler.
3. Verify the connection is fully seated before welding.

Replacement For

• CK-QDGAP

Priced and sold individually.

Ideal Applications

• TIG shielding gas hose upgrades
• Torch replacement
• Custom TIG gas hose assemblies
• Production welding
• Maintenance and repair
• General fabrication

Frequently Asked Questions

What does the AZP-EGP replace?
The AZP-EGP is a direct replacement for the CK-QDGAP gas hose converter.

What quick-disconnect system does it use?
It uses the Large Pin (0.355") quick-disconnect profile.

Will this work with Weldcraft® QRG couplers?
No. The AZP-EGP is not compatible with Weldcraft® QRG Small Pin (0.195") quick-disconnect couplers.

Can this be used for water hoses?
No. This converter is designed specifically for TIG shielding gas hose applications.

Which welding machines is this compatible with?
It is commonly used on Everlast®, Longevity®, AlphaTIG®, and other compatible imported TIG welding machines using a 5/8"-18 Right-Hand "B" Size gas hose connection.

Does this include the female quick-disconnect coupler?
No. This listing includes only the AZP-EGP male gas hose converter. The matching Large Pin female quick-disconnect coupler is sold separately.