Festo C-3/8-P-9, Barbed-to-Threaded Fitting

The Festo C-3/8-P-9 is a straightforward barbed-to-threaded fitting used to connect 9 mm ID pneumatic tubing to a 3/8" threaded port. It gives you a solid, leak-resistant connection without needing special tools or complicated assembly. The barbed end grips the tubing firmly, while the threaded side fits easily into standard pneumatic components, valves, and manifolds. This fitting is meant for everyday shop and machine use, where a quick, reliable air connection is all that’s needed.

How It Benefits Users

The fitting provides a steady airflow path between the flexible tubing and the fixed equipment. The secure barb helps prevent hose slip when pressure changes, while the threaded end delivers a stable seal in metal or plastic ports.

• Direct airflow connection point.
• Steady grip on 9 mm ID tubing.
• Simple installation with basic tools.
• Keeps the airline setup clean and dependable.

Straight Fitting for Simple Air Line Connections

The C-3/8-P-9 is small, lightweight, and easy to swap during routine service. The barbed design saves time because you don’t need clamps in many low- to medium-pressure setups. It works well in workshop air lines, small automation rigs, and general pneumatic equipment.

Application Versatility of the Festo C-3/8-P-9 Barbed to Threaded Straight Fitting

This model is chosen for jobs where a simple, stable tube-to-thread connection is required:

• Light industrial pneumatic systems
• Automation components
• Air tools and supply lines
• Machine panels and manifolds

For more information please check the datasheets.