Cejn 10 310 5452 Pneumatic Coupling 1/4 in Npt Steel

Product Description

The CEJN 10 310 5452 is a male NPT threaded pneumatic hose coupling connector designed for industrial compressed air and pneumatic tool systems. Built from zinc-finished steel, this coupling features a 1/4 inch body diameter and 1/4 inch MNPT thread, making it a direct-connect fitting for standard industrial interchange pneumatic lines. It is rated for a maximum working pressure of 230 psi and handles temperatures ranging from -4 degrees F to 212 degrees F, covering a wide range of shop and field service conditions. Compressed air technicians, industrial maintenance mechanics, and HVAC service professionals install this type of coupling during pneumatic system assembly and repair.

This connector fits industrial interchange pneumatic quick-connect systems commonly found in manufacturing facilities, commercial HVAC mechanical rooms, and service shop environments. The 1/4 inch NPT thread is one of the most common sizes in North American pneumatic distribution, making this coupling a standard replacement or expansion fitting for existing air supply headers, drop lines, and tool quick-connect stations. Its compact body diameter and threaded connection type allow installation in tight manifold and hose assembly configurations.

Key Features

• 1/4 inch MNPT threaded connection for standard North American pneumatic systems
• Industrial interchange coupling type for broad tool and accessory compatibility
• 230 psi maximum working pressure for typical shop air supply applications
• Operating temperature range of -4 degrees F to 212 degrees F
• Zinc-finished steel construction for corrosion resistance in shop environments
• 1/4 inch body diameter for use with standard industrial interchange quick-connect sockets

Compatibility

Designed as an OEM-style replacement or new-installation connector for industrial interchange pneumatic quick-connect systems using 1/4 inch NPT male threaded fittings.

Installation Notes

Installation should be performed by a qualified industrial mechanic or pneumatic systems technician. Depressurize and lock out the air supply line before removing or installing any pneumatic coupling. Apply thread sealant tape rated for compressed air service to the NPT threads before assembly. Follow applicable OSHA and facility safety standards for compressed air system work.