Value Collection 2321572511 Pneumatic Coupling Set Aro

Product Description

The VALUE COLLECTION 2321572511 is a five-piece pneumatic coupling plug set designed for compressed air line connections in industrial and shop environments. The set includes five female couplers with a 1/4-inch body size and 1/4-inch NPT thread, rated to 145 psi working pressure. The ARO interchange type ensures compatibility with the widely used ARO-style coupling standard found across a broad range of pneumatic tools and equipment. Installation is handled by maintenance technicians, pipefitters, and pneumatic system specialists working on air distribution lines, tool connections, and compressor outlet assemblies.

This set is suited for light industrial, automotive shop, and general manufacturing pneumatic systems where ARO-interchange quick-connect couplings are the specified standard. The 1/4-inch NPT thread fits standard male-threaded air tool inlets, compressor regulators, and manifold ports. Having five couplers in a single package supports multi-drop air systems, tool staging areas, or replacement stocking across a service fleet. The set ships as a single package with a minimum order quantity of one.

Key Features

• ARO interchange type for broad compatibility with ARO-style pneumatic quick-connect systems
• Rated to 145 psi working pressure for standard shop-air applications
• 1/4-inch NPT thread fits the most common pneumatic tool and equipment connections
• Five female couplers included in one package for multi-tool or stocking applications
• UNSPSC Code 40141734 for procurement and catalog classification purposes

Compatibility

Designed for use with ARO-interchange pneumatic quick-connect systems using 1/4-inch NPT threaded connections rated to 145 psi. Refer to your system specifications to confirm coupler interchange type before installation.

Installation Notes

Depressurize and lock out the air supply line before removing or installing any pneumatic coupling. Apply thread sealant or PTFE tape to NPT threads per shop practice to prevent air leaks. Verify that all connected components are rated at or above the system operating pressure before restoring air supply. Installation is typically performed by a licensed pipefitter or qualified maintenance technician in accordance with applicable facility safety procedures.