Eaton 727001 Pneumatic Hose Coupler 1/4 in Brass Universal

Product Description

The EATON 727001 is a brass pneumatic hose coupler designed for use in compressed air distribution and pneumatic tool systems. Featuring a 1/4-inch female pipe thread connection, this coupler follows the Universal interchange standard, making it compatible with a wide range of pneumatic quick-connect fittings found in industrial, commercial, and trade service applications. Brass construction provides corrosion resistance and durability in typical shop air environments. This coupler is installed by HVAC technicians, plumbers, electricians, and general contractors who run pneumatic tools on the job site or in the shop. Sold in a package quantity of four.

This coupler suits standard shop air setups, pneumatic hand tools, and compressed air lines where a reliable quick-disconnect point is needed. The Universal interchange design allows connection to air chucks, blow guns, inflators, and other pneumatic accessories from multiple manufacturers without requiring matched proprietary fittings. It is appropriate for light industrial and professional trade use where a 1/4-inch NPT female inlet is present on the tool or hose assembly.

Key Features

• Brass construction for corrosion resistance and long service life in compressed air service
• 1/4-inch female pipe thread for straightforward connection to standard NPT-threaded hose ends and manifolds
• Universal interchange standard allows broad cross-brand coupling compatibility
• Coupler-style quick-connect design for fast tool swaps without shutting down the air supply line
• Packaged in quantities of four, suitable for outfitting multiple drops or replacing couplers in one order

Compatibility

Designed as an OEM-style replacement or upgrade coupler for pneumatic hose assemblies and compressed air systems using 1/4-inch female pipe thread connections and Universal interchange-standard quick-connect fittings.

Installation Notes

Depressurize the compressed air line completely before removing or installing any pneumatic coupling. Apply thread sealant tape to the male NPT threads before threading the coupler in place to prevent air leaks. Do not over-tighten brass fittings against metal ports, as the material can crack under excessive torque. Installation should follow applicable compressed air safety standards and local codes governing pneumatic systems.