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Fittings & Adapters

Reliable Connections for Power, Gas & Fluid Systems

Knowing how to connect welding equipment safely and correctly is essential for performance, safety, and uptime. Quality fittings and adapters ensure secure connections for power cables, gas delivery, and fluid systems across shop and field applications.

We offer a wide selection of cable connectors, power adapters, quick-release couplers, cylinder adapters, and Y-valves designed for professional welding environments.

This category includes TIG power source connectors, cable-to-cable connectors, inert gas valves, power cable current nipples, and cylinder and manifold adapters for use with a variety of compressed and bottled gases. These components support dependable connections for welding, fabrication, and process control systems.

Built to recognized industry standards

All applicable CGA components are manufactured to CGA (Compressed Gas Association) standards, supporting safe and consistent gas handling. Applications include industrial welding, specialty gas systems, medical and laboratory use, research facilities, food and beverage, and gas mixing and distribution.

How quality fittings and adapters improve system reliability

  • Ensure secure, leak-free power and gas connections
  • Reduce downtime caused by incompatible or worn components
  • Support safe operation across multiple applications
  • Improve flexibility when configuring or upgrading equipment

Whether you’re setting up a new welding system, maintaining existing equipment, or adapting connections for specific applications, the right fittings and adapters help keep operations running smoothly.

Maintain safe, reliable connections with fittings and adapters trusted by the pros.

Arc-Zone - When Your Welds Matter™

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