Eaton 727825 Pneumatic Hose Coupler 1/2 in Industrial Brass

Product Description

The EATON 727825 is a brass pneumatic hose coupler designed for industrial interchange applications. It features a 1/2-inch female pipe thread and a 1/2-inch body diameter, making it a compact and reliable connection point in compressed air lines and pneumatic systems. Constructed from brass, this coupler offers solid corrosion resistance and durability in demanding shop and field environments. It is sized and styled to the industrial interchange standard, which is one of the most widely used coupling formats across manufacturing, automotive, and general trade applications. Sold in a package quantity of two.

This coupler is suited for use in compressed air distribution systems in light industrial, commercial, and trade settings. Typical applications include connecting air hoses to compressors, pneumatic tools, and manifolds where industrial interchange compatibility is required. The female pipe thread connection allows for straightforward integration into standard threaded pneumatic fittings and air supply ports. HVAC technicians, plumbers, and general contractors working with pneumatic tooling will find this coupler a standard service item.

Key Features

• Industrial interchange coupling standard for broad tool and hose compatibility
• 1/2-inch female pipe thread for secure, leak-resistant connection
• 1/2-inch body diameter matches common air hose and fitting sizes
• Brass construction provides corrosion resistance and long service life
• Sold as a package of two couplers per order

Compatibility

Designed as an OEM-style replacement or addition for pneumatic systems using the industrial interchange coupling standard with 1/2-inch female pipe thread connections.

Installation Notes

Installation should be performed by a qualified technician familiar with compressed air systems. Depressurize and lock out the air supply before connecting or disconnecting couplers. Apply thread sealant appropriate for pneumatic service to the female pipe threads to prevent air leaks. Inspect mating male plugs and hose ends for wear or damage before assembly.