Parker 25KATP10MPN Pneumatic Hose Coupling 1/4 in Brass

Product Description

The PARKER 25KATP10MPN is a brass pneumatic hose coupler designed for high-flow interchange applications in compressed air and pneumatic systems. Part of the Parker 25 Series, this coupler features a 1/4 inch body diameter and a Push-Lok hose barb connection sized for 3/8 inch inside diameter hose. It is rated to 300 psi maximum working pressure and handles temperatures from -4 degrees F to 212 degrees F. The 25KATP10MPN is installed by HVAC technicians, industrial maintenance professionals, and pneumatic system installers working with high-flow quick-connect fittings in demanding service environments.

This coupler is suited for residential and light commercial pneumatic tool lines, air compressor distribution systems, and industrial automation equipment where a reliable high-flow hose connection is required. The Push-Lok hose barb end connects directly to 3/8 inch ID hose without clamps in compatible push-on hose configurations. The high flow interchange design allows higher air volume throughput compared to standard industrial interchange couplers, making it appropriate for pneumatic tools and equipment sensitive to flow restriction.

Key Features

• High flow interchange coupler for increased air volume throughput
• Brass construction for corrosion resistance in pneumatic service
• Push-Lok hose barb end fits 3/8 inch inside diameter hose
• 300 psi maximum working pressure rating
• Operating temperature range: -4 degrees F to 212 degrees F
• Overall length of 2.78 inches with 0.81 inch hex size for wrench installation

Compatibility

Designed as a high-flow interchange coupler compatible with Parker 25 Series pneumatic coupling systems and 3/8 inch inside diameter Push-Lok hose assemblies.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic system assembly. Depressurize and bleed the air supply line completely before connecting or disconnecting any coupler. Use an appropriately sized wrench on the 0.81 inch hex to achieve a secure, leak-free connection without overtightening brass fittings. Verify hose inside diameter and system pressure rating before installation to confirm fitment and safe operating conditions.