Cejn 10 410 2404 Safety Coupler 3/8 Inch Fnpt

Product Description

The CEJN 10 410 2404 is a threaded pneumatic safety coupler designed for high-flow compressed air applications in industrial and commercial environments. Built with a brass and steel construction and a zinc finish, it features a 3/8-inch FNPT (female national pipe thread) connection and a 3/8-inch body diameter. It is rated for a maximum working pressure of 232 psi and handles temperatures from -4 degrees F to 212 degrees F. This coupler is installed by millwrights, industrial mechanics, and pneumatic system technicians working on air tool circuits, compressor lines, and production floor pneumatic networks.

This coupler suits high-flow interchange pneumatic systems commonly found in manufacturing, maintenance, and assembly environments. The high-flow interchange design supports higher air volume delivery compared to standard industrial interchange couplers, making it a practical choice for air tools and equipment that require consistent, unrestricted airflow. The 3/8-inch FNPT thread allows direct connection to standard pipe-threaded pneumatic fittings and manifolds without adapters.

Key Features

• High-flow interchange design for increased airflow capacity over standard industrial interchange
• 3/8-inch FNPT threaded connection for compatibility with standard pipe-thread pneumatic systems
• Brass and steel construction with zinc finish for durability in industrial environments
• Maximum working pressure of 232 psi
• Wide operating temperature range: -4 degrees F to 212 degrees F
• Compact body measuring 2.75 inches in length and 1.25 inches in width

Compatibility

Designed as an OEM-style replacement or direct-install safety coupler for high-flow interchange pneumatic systems using 3/8-inch FNPT threaded connections.

Installation Notes

Installation should be performed by a qualified pneumatic technician or industrial mechanic. Always depressurize and lock out the air supply before removing or installing any pneumatic coupler. Apply appropriate thread sealant to FNPT connections per system requirements. Inspect the coupler body and sealing surfaces for damage before pressurizing the system.