10300CGA80N - CGA 680 to 1/2 Inch and 1/4 Inch NPT Brass Cylinder Adapter

High-Performance CGA 680 Inert Gas Adapter

Optimize your industrial gas distribution systems with this premium CGA 680 to NPT Adapter Fitting. Designed for professionals who demand reliability and safety, this fitting serves as a critical bridge between high-pressure inert gas cylinders and your facility's piping or regulation infrastructure. The assembly is precision-machined from high-quality brass, ensuring robust performance even under the demanding pressures associated with inert gases like Nitrogen, Argon, and Helium.

The primary function of this adapter is to convert a standard CGA 680 cylinder valve outlet—common on high-pressure cylinders (up to 5500 PSIG)—into a versatile 1/2" Male NPT thread. This allows for immediate integration into standard manifolds, pigtails, or rigid piping systems. Furthermore, the kit includes an additional reduction adapter to step down to 1/4" NPT, providing the flexibility needed to connect smaller gauges, hoses, or instrumentation directly to the gas source. This dual-size capability reduces the need to carry multiple specific fittings, making it an essential component for maintenance and repair operations.

Engineered for Safety and Durability

Safety is paramount when handling high-pressure gases. This fitting is manufactured to strict tolerances to ensure a leak-tight seal when properly installed. The brass construction offers excellent resistance to corrosion and physical wear, ensuring a long service life in industrial environments ranging from welding shops to laboratories. Whether you are setting up a new nitrogen purge system, configuring an argon manifold for welding, or adapting a helium supply for testing, this CGA 680 adapter provides the secure connection you need.

Key Applications

• Manifold Systems: Connects individual high-pressure cylinders to a central gas distribution header.
• Regulator Adaptation: Allows the use of NPT-ported regulators on CGA 680 cylinders.
• Testing Equipment: Facilitates the connection of pressure testing rigs to nitrogen sources.
• Custom Fabrication: Ideal for building custom gas blending or delivery systems.