Value Collection 2312582511-4 1/4 in Pneumatic Coupler

Product Description

The VALUE COLLECTION 2312582511-4 is a six-ball pneumatic hose coupler designed for industrial interchange applications. Constructed from solid brass, this coupler features a 1/4 inch MNPT threaded inlet and a 1/4 inch body diameter, rated to a maximum working pressure of 145 psi. It connects compressed air tools and accessories to pneumatic supply lines and is the type of fitting installed by HVAC technicians, plumbers, and general maintenance trades working with compressed air systems. The six-ball locking mechanism provides a secure, leak-resistant connection under working pressure.

This coupler is suited for residential and commercial settings wherever a standard industrial interchange pneumatic connection is required. It is commonly used on shop air lines, portable compressors, and pneumatic tool setups. The industrial interchange standard ensures broad compatibility with similarly rated plugs and fittings used across most trade environments. The brass construction resists corrosion in environments with moisture-laden compressed air.

Key Features

• Six-ball locking mechanism for secure, leak-resistant connections under pressure
• Brass construction provides corrosion resistance in compressed air service
• 1/4 inch MNPT thread fits standard NPT-threaded ports on compressors and air lines
• 145 psi maximum working pressure rated for typical shop and trade air systems
• Industrial interchange type for broad plug compatibility across tool brands

Compatibility

Designed as an industrial interchange style replacement coupler compatible with 1/4 inch MNPT pneumatic fittings and plugs meeting the industrial interchange standard.

Installation Notes

Installation is performed by any trade professional working with compressed air systems. Depressurize and bleed the air line completely before removing or installing any pneumatic coupling. Apply thread sealant or PTFE tape to the MNPT threads per standard practice before tightening. Do not exceed the rated working pressure of 145 psi.