The 1/2″ Brass Oxygen Hose Coupling is a precision-engineered connector designed for secure and leak-free joining of two oxygen hoses. Built from solid brass for strength and corrosion resistance, this C-size coupling ensures reliable performance in both shop and field gas setups.

Featuring CGA-024 oxygen service threads with “C” 7/8″-14 RH fittings on both ends, this coupling is ideal for extending hose length or connecting multiple hose sections while maintaining safe, high-quality oxygen flow. Rated for up to 200 PSIG working pressure, it’s designed to meet the demands of industrial cutting and welding applications.

Key Features

• Precision-machined solid brass construction for durability and corrosion resistance
• C-size coupling with right-hand threads for oxygen use
• CGA-024 compliant for oxygen gas service
• 7/8″-14 RH thread fittings on both sides for secure, leak-free connection
• Rated for up to 200 PSIG working pressure
• Perfect for extending or joining 1/2″ oxygen hoses
• Ideal for shop, field, and industrial environments

Technical Specifications

• Part Number: C-30
• Gas Service: Oxygen
• Standard: CGA-024
• Size: C-Size (7/8″-14 RH threads both sides)
• Material: Brass
• Maximum Working Pressure: 200 PSIG