Parker 23KAIN17MPN Pneumatic Hose Coupler 1/4 in Brass

Product Description

The PARKER 23KAIN17MPN is a brass pneumatic hose coupler designed for industrial compressed-air systems. Part of the Parker 23 Series, it features a 1/4 inch body diameter and a 3/8-18 female NPSF threaded connection. The coupler is rated for a maximum working pressure of 300 psi and operates across a temperature range of -4 degrees F to 212 degrees F. Built to Industrial Interchange standards, it is compatible with widely used quick-disconnect pneumatic fittings found throughout manufacturing, maintenance, and general industrial environments. Licensed HVAC technicians, pipefitters, and industrial mechanics routinely install this type of coupler in compressed-air distribution systems.

This coupler is suited for industrial and commercial pneumatic applications where a reliable, threaded quick-disconnect connection is required. The 3/8-18 female NPSF thread allows direct installation into standard pipe ports and manifolds. Its brass construction makes it appropriate for dry or lubricated air service at moderate pressures and temperatures. The Industrial Interchange profile ensures broad tool and accessory compatibility across common shop and plant environments.

Key Features

• Industrial Interchange coupling type for broad pneumatic tool compatibility
• 3/8-18 female NPSF threaded connection for direct pipe port installation
• 1/4 inch body diameter, 23 Series Parker design
• Rated to 300 psi maximum working pressure
• Operating temperature range of -4 degrees F to 212 degrees F
• Brass construction for durable air-service performance

Compatibility

Designed as an OEM-style replacement coupler for industrial pneumatic systems using the Industrial Interchange standard quick-disconnect profile with 3/8-18 female NPSF threaded connections.

Installation Notes

Installation should be performed by a qualified pipefitter or industrial mechanic. Depressurize and lock out the compressed-air supply line before removing or installing any pneumatic coupling. Apply thread sealant appropriate for air service to the female NPSF threads and tighten to snug fit using a properly sized wrench on the hex flats. Verify there are no leaks at operating pressure before returning the system to service.