Coilhose Pneumatics 582A Pneumatic Hose Coupler 3/8 Inch

Product Description

The COILHOSE PNEUMATICS 582A is a brass pneumatic hose coupler designed for industrial compressed air systems. It features a 3/8-inch body diameter with a 1/4-inch female NPT threaded connection, making it a standard-fit coupler for industrial interchange-style pneumatic lines. Rated to 300 psi maximum working pressure and suitable for temperatures ranging from -40 degrees F to 250 degrees F, this coupler handles the demands of daily shop and field service use. Licensed HVAC technicians, plumbers, and maintenance mechanics working with compressed air tooling and pneumatic lines reach for this type of coupler when building or servicing air supply drops and tool connections.

This coupler is suited for industrial interchange pneumatic systems found in shops, manufacturing facilities, and service garages. The 1/4-inch FNPT thread size is a common standard for air tool connections and compressor outlet fittings. The brass construction offers corrosion resistance appropriate for dry or lightly lubricated compressed air service. It is typically used at the hose end of an air drop or at a wall outlet to provide a quick-connect point for industrial interchange-style plugs and tools.

Key Features

• Industrial interchange coupler type for broad compatibility with standard air tool plugs
• Brass body construction provides corrosion resistance in compressed air service
• 1/4-inch FNPT threaded connection for secure, leak-resistant attachment
• 3/8-inch body diameter supports adequate airflow for common air tools
• Rated to 300 psi maximum working pressure
• Wide temperature range: -40 degrees F to 250 degrees F

Compatibility

Designed for use with industrial interchange-style pneumatic plugs and hose assemblies using 1/4-inch FNPT threaded connections in compressed air systems.

Installation Notes

Installation is performed by a qualified mechanic or pneumatic system technician. Depressurize the air line completely before removing or installing any coupler. Apply thread sealant tape or compound to the FNPT threads per standard practice to prevent air leaks. Do not exceed the rated working pressure of 300 psi during operation.